1.             A. Matulis and K. Pyragas, Transformation of Heavy into Light Holes in a Semiconductor  Film, Fiz. Tekn. Poluprovodn. 9, 2202-2205, (1975) [Sov. Phys. Semicond. 9 , 1432 (1976)].

2.             A. Matulis and K. Pyragas, Exact Solution of a Model Transport Equation with Inelastic Scattering of electrons, Fiz. Tverd. Tela 18, 2927-2933, (1976) [Sov. Phys. Solid State 18, 1708 (1976)].

3.             A. Matulis and K. Pyragas, Evolution of Electron's Heating in the Case of Runaway. Lithuanian Phys, Coll. 17, 575-585 (1977).

4.             A. Matulis and K. Pyragas, Influence of Strong Inelastic Scattering on the Electron Energy Relaxation, Fiz. Tverd. Tela 20, 1822-1828 (1978) [Sov. Phys. Solid State 20, 1052 (1978)].

5.             A. Matulis, K. Pyragas, A. Tamaševičius,  and E. Šatkovskij, Dynamics of the Electron Heating in Longitudinal Electric and Quantizing Magnetic Fields, Fiz. Tvetd. Tela 20, 2700-2707 (1978) [Sov. Phys. Solid State 20, 1560 (1978)].

6.             K. Pyragas, Unsteady-state kinetic phenomenon in semiconductors with inelastic and energy non-keeping  scattering mechanisms, Dr. Thesis. (Vilnius University, 1979).

7.             S. Žilionis, A. Matulionis, K. Pyragas, and E. Šimulytė, Slow Relaxation of the Conductance of Variable – Gap Al_xGa_1-x As  Solid-Solution Crystals, Fiz. Tekn. Poluprovodn. 15, 1159-1165 (1981) [Sov. Phys. Semicond. 15, 667 (1981)].

8.             S. Žilionis and K. Pyragas, Current-Voltage Characteristic of an Intervalley Junction in Graded-Gap Crystals, Lithuanian Phys. Coll. 21, 35-43 (1981).

9.             K. Pyragas and E. Skaistis, Temperature and Carrier Density  Self-Oscillations in a System of Carriers Under  Steady-State Optical Excitation, Fiz. Tverd. Tela 23, 2331-2333 (1981) [Sov. Phys. Solid State 23, 1362(1981)].

10.         K. Pyragas and E. Skaistis, Temperature and Carrier Density  Self-Oscillations in a System of Carriers Under  Steady-State Optical Excitation, Lithuanian Phys. Coll. 22, 61-68 (1982).

11.         K. Pyragas, Temperature and Carrier Density  Stratification in Semiconductors with Slow Relaxation of the Photoresponse, Fiz. Tekn. Poluprovodn. 16, 1171-1176 (1982) [Sov. Semicond. Phys. 16, 749 (1982)].

12.         K. Pyragas, Stochastic Recombination Instability, Fiz. Tekn. Poluprovodn. 17, 1035-1039 (1983). [Sov. Phys. Semicond. 17, 652 (1983)].

13.         G. Lasienė, K. Pyragas and A. Tamaševičius, Electron Energy Scattering by Charged Centers in Semiconductors, Lithuanian Phys. Coll. 24, 26-31 (1984).

14.         R. Pikšris, K. Pyragas, and A. Tamaševičius, Generator of Random Signals, Invention Nr. 1160523 (1984).

15.         K. Pyragas, Stochastic Cyclotron Resonance in Semiconductors with Nonparabolic Bands, JETP 88, 2258-2263 (1985) [Sov. Phys. JETP 61, 1335 (1985)].

16.         S. Bumelienė, J. Požela, K. Pyragas, and A. Tamaševičius, Chaotic Behavior of Hot Electron Plasma in Ni-Compensated Ge, Physica 134B, 293-298 (1985).

17.         K. Pyragas, Dip in the Cyclotron Absorption in Semiconductors with a Nonparabolic Band, Fiz. Tverd. Tela 28, 2481-2485 (1986) [Sov. Phys. Solid State 28, 1387 (1986)].

18.         L. Kashenewskij, K. Pyragas, and P. Solcas, One-Dimensional Periodically Driven System with Chaotic Oscillations, Dynamika System, Gorkij-1986, pp. 66-70.

19.         R. Pikšris, K. Pyragas, and A. Tamaševičius, The Circuits of Transformation of LC-generator into Noise Generator, Radiotechnika 9, 43-45 (1986).[Tel. Rad. ER 40, 90 (1986)].

20.         S. Bumelienė, K. Pyragas, Yu. Požela, and A. Tamaševičius, Random Spontaneous Oscillations of the Photoconductivity of n-type Ge:Ni, Fiz. Tekn. Poluprovodn. 20, 1190-1194 (1986) [Sov. Phys. Semicond. 20, 752 (1986)].

21.         S. Bumelienė, K. Pyragas, Yu. Požela, and A. Tamaševičius, Subharmonic Bifurcation and Chaotic Response in n-Ge:Ni Periodically driven by Electric Field, The materials of the 18th Int. Conf. on Phys. of Semicond. Stockholm, 1563-1566 (1987).

22.         K. Pyragas and A. Čenys, The Fast Method of Determination of the Number of Active Degrees of Freedom in Dynamic Systems with Chaotic Behaviour, Lithuanian Phys. Coll. 27, 437-446 (1987).

23.         K. Pyragas, Yu. Požela, A. Tamaševičius, and Yu. Ulbikas, Stochastic Current Instability in Gallium Arsenide Compensated by Chromium, Fiz. Tekn. Poluprovodn. 21, 545-548 (1987) [Sov. Phys. Semicond. 21, 335 (1987)].

24.         K. Pyragas and A. Čenys, Current-Voltage Characteristic of the Ballistic Semiconductor Diode, Lithuanian Phys. Coll. 27, 578-584, (1987).

25.         K. Pyragas and A. Čenys, Method of Determination of Number of Degrees of freedom of Chaotic Signals, Invention Nr. 1486958 (1987).

26.         S. Bumelienė, G. Lasienė, K. Pyragas, and A. Čenys, Influence of Noise to the Dimension of the Strange Attractor, Lithuanian Phys. Coll. 28, 569-575 (1988).

27.         A. Čenys and K. Pyragas, Estimation of the Number of Degrees of Freedom from Chaotic Time Series, Phys. Lett. A 129, 227-230 (1988).

28.         A. Čenys, A. Namajūnas, K. Pyragas, Yu. Požela, A. Tamaševičius, and Yu. Ulbikas, A New Method for Quantitative Characterisation of Chaotic Oscillations in Semiconductors, Acta Physica Polonica A73, 365-368 (1988).

29.         S. Bumelienė, G. Lasienė, and K. Pyragas, Rectification of an Alternating Current and Generation of Even Harmonics in Homogeneous Semiconductors with an Antisymmetric Current-Voltage Characteristic, Fiz. Techn. Poluprovodn. 23, 1479-1485 (1989) [Sov. Semicond. Phys. 23, 918 (1989)].

30.         A. Čenys, G. Lasienė, and K. Pyragas, Correlation Dimension of Noisy Strange Attractors. Lithuanian Phys, Coll. 30, 474-479 (1990).

31.         S. Bumelienė, K. Pyragas, and A. Čenys, Investigation of the Dimensionality of a Strange Attractor and of the Amplitude Synchronization Threshold of Chaotic Spontaneous Oscillations of the Photocurrent in n-Type Ge:Ni, Fiz. Tekn. Poluprovodn. 24, 1509-1515 (1990) [Sov. Phys. Semicond. 24, 945 (1990)].

32.         A. Čenys, G. Lasienė, and K. Pyragas, Estimation of Interrelation Between Chaotic Observables, Physica D 52, 332-337 (1991).

33.         A. Čenys, K. Pyragas, J. Peinke, J. Parisi, R. Richter, and A. Kittel, Spatial Correlation of Chaotic and Hyperchaotic Dynamics in a Semiconductor Experiment, Phys. Lett. A  164, 201-205 (1992).

34.         A. Čenys, G. Lasienė, K. Pyragas, J. Peinke, and J. Parisi, Analysis of Spatial Correlations in Chaotic Systems, Acta Phys. Pol. B 23, 357-365 (1992).

35.         K. Pyragas, Continuous Control of Chaos by Self-Controlling Feedback, Phys. Lett. A 170, 421-427 (1992).

36.         A. Čenys, G. Lasiene, and K. Pyragas, Spatio-Temporal Chaos in Gunn Diodes in Presence of Impact Ionization, Solid State Electronics 35, 975-984 (1992).

37.         S. Žilionis, K. Pyragas, and G. Tautvaišas, Dynamic Properties of Pressure Sensors Based on AlGaAs films, Sensors and Actuators A 32, 622-627, 1992.

38.         K. Pyragas, Stabilization of Unstable Periodic and Aperiodic Orbits of Chaotic Systems by Self-Controlling Feedback, Z. Naturforsch. 48a, 629-632 (1993).

39.         K. Pyragas, Predictable Chaos in Slightly Perturbed Unpredictable Chaotic Systems, Phys. Lett. A 181, 203-210 (1993).

40.         K. Pyragas and A. Tamaševičius, Experimental Control of Chaos by Delayed Self-Controlling Feedback, Phys. Lett. A 180, 99-102 (1993).

41.         E. Schöll and K. Pyragas, Tunable Semiconductor Oscillator Based on Self-Control of Chaos in the Dynamic Hall Effect, Europhysics Lett. 24, 159-164 (1993).

42.         R. Richter, A. Kittel, K. Pyragas, and J. Parisi, Logarithmic Frequency Scaling of Semiconductor Oscillations Caused by Modified Saddle-Node Bifurcation on a Limit Cycle, Z. Phyz. B 91, 527-529 (1993).

43.         K. Pyragas, Continuous Control of Chaos by Self-Controlling Feedback: Stabilization of Unstable Periodic and Aperiodic Orbits, in SPIE Proceedings 2038, 324-330 (1993).

44.         G. Hüpper, K. Pyragas, and E. Schöll, Complex Dynamics of Current Filaments in the Low-Temperature Impurity Breakdown Regime of Semiconductor, Phys. Rev. B 47, 15515-15522 (1993).

45.         G. Hüpper, K. Pyragas, and E. Schöll, Complex Spatiotemporal Dynamics of Current Filaments in Crossed Electric and Magnetic fields, Phys. Rev B 48,  R17633-17636 (1993).

46.         R. Richter, A. Kittel, K. Pyragas, and J. Parisi, Stochastic Resonance at the Onset of Finite-Amplitude Oscillations in Semiconductor Breakdown, Fractals 31, 27-30 (1993).

47.         A. Namajūnas, K. Pyragas, Controlling High-Period Orbits in Rabinovich Oscillator, In: Proceedings of Second Annual Seminar Nonlinear Phenomena in Complex Systems, Belarus, Polatsk, pp 196-203 (1993).

48.         K. Pyragas, A Tamaševičius, Continuous Controlling Chaos, In: Proceedings of Second Annual Seminar Nonlinear Phenomena in Complex Systems, Polatsk, Belarus, 1993. –Saint-Peterburg, pp 187-195 (1993).

49.         K. Pyragas, Method of analysis and control of deterministic chaos in nonlinear dynamic systems, Hab. Dr. Thesis (Semiconductor physics institute, 1994).

50.         A. Kittel K. Pyragas, and R. Richter, Pre-recorded history of a system as an experimental tool to control chaos, Phys. Rev. E 50, 262-268 (1994).

51.         E. Schöll, K. Pyragas, D. Cooper and R. Döttling, Tuning of Semiconductor Oscillators by Chaos Control, Semicond. Sci. Technol. 9, 559-563 (1994).

52.         A. Kittel, J. Parisi, K. Pyragas, and R. Richter, Delayed Feedback Control of Chaos in an Electronic Double-Scroll Oscillator, Z. Naturforsch. 49a, 843-846 (1994).

53.         A. Kittel, J. Parisi, K. Pyragas, and R. Richter, Using Small Continuous-Time Perturbations to Control Chaos, Proceedings of the First Conference on Applied Synergetic and Synergetic Engineering, June 21-23, 1994, Germany, p. 219-224.

54.         A. Kittel, J. Parisi, and K. Pyragas, Delayed Feedback Control of Chaos by Self-Adapted Delay Time, Phys. Lett. A 198, 433-436 (1995).

55.         K. Pyragas, Control of Chaos by Extended Time-Delay Feedback, Proceedings of the 13th International Conference on Noise in Physical Systems and 1/f Fluctuations, Palanga, Lithuania, 1995, p. 697-700.

56.         A. Namajūnas, K. Pyragas, and A. Tamaševičius, An Electronic Analog of the Mackey-Glass system, Phys. Lett. A 201, 42-46 (1995).

57.         A. Namajūnas, K. Pyragas, and A. Tamaševičius, Stabilization of Unstable Steady State in a Mackey-Glass System, Phys. Lett. A 204, 255-262  (1995).

58.         A. Namajūnas, K. Pyragas ir A. Tamaševičius, Chaoso valdy­mas: stacionarių būsenų stabilizavimas, Kn.: Lie­tuvos moks­las ir pramonė. Fizika. Kaunas, 1995: Konf. darbai. - Kaunas: Technologija, 1995. p.17-20.

59.         K. Pyragas, Control of Chaos via Extended Delay Feedback, Phys. Lett. A 206, 323-330 (1995).

60.         K. Pyragas and A. Kittel, Control of Chaos by Continuous-Time Feedback with Delay, Proceedings of the 3rd Experimental Chaos Conference, Edinburgh, Scotland, UK, p. 102-106 (1995).

61.         K. Pyragas, Application of Extended Delay Feedback to Control Chaos, J. Tech. Phys. 37, 409-412 (1996).

62.         A. Namajūnas, K. Pyragas, and A. Tamaševičius, Continuous Control of Chaos (review), Lithuan. Journ. of Phys. 36, 346-350 (1996).

63.         K. Pyragas, Weak and Strong Synchronization of Chaos, Phys. Rev. E 54, R4508-4512 (1996).

64.         A. Namajūnas, K. Pyragas, and A. Tamaševičius, Analog Techniques for Modeling and Controlling an Infinite-Dimensional Dynamic System, Int. J. of Bifurcation and Chaos 7, 957-962 (1997)

65.         K. Pyragas, Conditional Lyapunov Exponents From Time Series, Phys. Rev. E 56, 5183-5188 (1997).

66.         K. Pyragas, Weak and Strong Synchronization of Chaos, Proceedings of The International Conference on Applied Nonlinear Dynamics and Stochastic Systems near the Millennium, University of California, San Diego, July 6-11, p. 63-68 (1997).

67.         K. Pyragas, Generalized Synchronization of Chaos, Proc. Of the National Conf. “Lithuanian Science and Technology”, Kaunas, Lithuania, Apr. 16-17, 1997 (Kaunas Technologija, 1997), p. 249-254.

68.         K. Pyragas, On-Off Intermittency at the Threshold of Weak Synchronization of Chaos, Chaos, Solitons and Fractals 9, 337-342 (1998).

69.         K. Pyragas, Properties of Generalized synchronization of chaos (review), Nonlinear Analysis: Modeling and Control, Vilnius, IMI, No 3, 101-129 (1998)

70.         A. Kittel, J. Parisi, and K. Pyragas, Generelized Synchronization of Chaos in Electronic Circuit Experiments, Physica D 112, 459-468 (1998).

71.         K. Pyragas, Transmission of signals via synchronization of chaotic time-delay systems, Int. J. Bifurcation and Chaos 8, L1839-1842 (1998).

72.         K. Pyragas, Synchronization of coupled time-delay  systems: analytical estimations, Phys. Rev. E 58, 3067-3071 (1998).

73.         A. Kittel, T. Letz, F. Lange, J. Parisi, K. Pyragas, Stabilizierung von miniaturisierten frequenzverdoppelten Nd: YAG Lasern mit Regelungsverfahren der Nichtlinbearen Dynamik, In: Statusseminar Technische Anwendungen von Erkenntnissen der Nichtlinearen Dynamik, Frankfurt, 23-24 Februar, p. 7-11 (1999).

74.         A. Kittel, J. Parisi, and K. Pyragas, Tools for detecting and analyzing generelized synchronization of Chaos in experiment (review), In book: Handbook of Chaos Control, ed. by Heinz G. Schuster, Willey-VCH (Weincheim; New York; Chichester; Brisbane; Singapure; Toronto), p. 329-363 (1999).

75.         K. Pyragas ,  F. Lange , T. Letz ,  J. Parisi , A. Kittel, Stabilization of an unstable steady state in intracavity frequency-doubled lasers, Phys. Rev. E 61, 3721-3731 (2000).

76.         K. Pyragas,  F. Lange , T. Letz ,  J. Parisi , A. Kittel, Dynamics and control of a multi-mode laser: Reduction of space-dependent rate equations to a low-dimensional system, Phys. Rev. E 63, 16204-16216 (2001).

77.         K. Pyragas, Control of chaos via an unstable delayed feedback controller, Phys. Rev. Lett. 86, 2265-2268 (2001).

78.         K. Pyragas, An unstable delayed feedback controller for stabilizing unstable periodic orbits of chaotic systems, Lithuanian Journal of Physics 41, 133-138 (2001).

79.         K. Pyragas, Analytical properties and optimization of time-delayed feedback control , Phys. Rev. E 66, 0262207-9 (2002).

80.         K. Pyragas, V. Pyragas, I.Z. Kiss, J.L. Hudson, Stabilizing and tracking unknown steady states of dynamical systems, Phys. Rev. Lett. 89,  244103-4 (2002).

81.         K. Pyragas, Dynamic chaos and secure communications, Generolo Jono Žemaičio Lietuvos Karo Akademija, Informacinės technologijos kariuomenėje (2001 m. mokslinių seminarų apžvalga), pp. 93-115, Vilnius, 2002

82.         K. Pyragas, Netiesinės dinamikos užduotys (metodinės nuorodos, 40 p.) , VPU leidykla, 2002.

83.         M. Skučas, K. Pyragas, V. Dzenkausakas, I.O. Grigaliūnienė, R. Labrencas, Širdies ritmiškų susitraukimų atstatymo ir palaikymo adaptyvus stimuliatorius su uždelstu grįžtamuoju ryšiu, Lietuvos respublikos patentas Nr. 4915, 2002.

84.         M. Skučas, I. Grigaliūnienė, K. Pyragas, Dviejų sužadinimo generatorių konkurencija izoliuotame prieširdyje,  Elektronika ir elektrotechnika 4(46), 21-26 (2003).

85.         K. Pyragas, Control of dynamical systems via time-delayed feedback and unstable controller (review), In book: Synchronization: Theory and Applications, ed. by A. Pikovsky and Y. Maistrenko, (Kluwer Academic Publishers, Printed in the Netherlands), p.221-256 (2003).

86.         K. Pyragas, Netiesinės dinamikos pagrindai (vadovėlis aukštųjų mokyklų tiksliųjų mokslų specialybių studentams, 303 p.), UAB Ciklonas, 2003.

87.         K. Pyragas, Time-delayed feedback control method and unstable controllers (plenary talk), Proceedings of the 2003 International Conference “Physics and Control”,  Saint Petersburg, Russia,  p. 456-467 (August 20-22, 2003).

88.         K. Pyragas, V. Pyragas, I.Z. Kiss, and J.L. Hudson,  Adaptive control of unknown unstable steady states of dynamical systems, Phys. Rev. E 70, 026215-12 (2004).

89.         K. Pyragas, V. Pyragas, and H. Benner,  Delayed feedback control of dynamical systems at a subcritical Hopf bifurcation, Phys. Rev. E 70, 056222-4 (2004).

90.         V. Pyragas, K. Pyragas,  Adaptive stabilization of unstable steady states of nonlinear dynamical systems, Lithuanian Journal of Physics 44, No. 1, pp. 5-16 (2004).

91.         A. Tamaševičius, A. Mykolaitis, V. Pyragas, K. Pyragas,  Simple chaotic oscillator for educational purposes, Eur. J. Phys. 26, (2), pp. 61-63 (2005).

92.         T. Pyragienė, K. Pyragas, Delayed feedback control of forced self-sustained oscillations, Phys. Rev. E 72, 026203-9 (2005).

93.         G. Mykolaitis , A. Tamaševičius , S. Bumelienė, A. Namajūnas, K. Pyragas,  V. Pyragas, Application of ultrafast Schottky diodes to high megahertz chaotic oscillators, Acta Phys. Pol. A 107, No. 2, 365-368 (2005).

94.         K. Pyragas, V. Pyragas, T. Pyragienė, Analytical treatment of delayed feedback control method at Hopf bifurcations (invited), Proc. ENOC-2005. Fifth EUROMECH Nonlinear Dynamics Conf., Eindhoven, The Netherlands, Aug. 7-12, 2005, D.H. van Campen, M.D. Lazurko, W.P.J.M. van den Oever, Eds., p. 1157-1165, ISBN 90-386-2667-3 (2005).

95.         M. Meškauskas, A. Tamaševičius, K. Pyragas, G. Mykolaitis, Signal prediction using active filters, Proc. 2005 Int. Symp. On Nonlinear theory and its Applications (NOLTA2005), Bruges, Belgium, Oct. 18-20, 2005 (IEICE, 2005), p. 385-388 (2005).

96.         V. Juškevičius, A. Tamaševičius, K. Pyragas, Chaotinių virpesių generatorius mokymo reikmėms, 8-oji Lietuvos jaunųjų mokslininkų konferencijos „Lietuva be mokslo – Lietuva be ateities“ medžiaga: Matematika ir informatika. Fizika ir fizinė kompiuterija, Vilnius, 2005 m. bal. 8 d. (Vilnius, Technika, 2005), p.143-146 (2005).

97.         V. Pyragas, K. Pyragas, An analytical treatment of the delayed feedback control algorithm at a subcritical Hopf bifurcation, Lithuanian Journal of Physics, v. 45, No. 6, 457-461 (2005).

98.         T. Pyragienė, K. Pyragas, Controlling the synchronization of forced self-sustained oscillations, Lithuanian Journal of Physics, v. 46, No. 1, 19-26 (2006).

99.         K. Pyragas, T. Pyragienė, A. Tamaševičius, G. Mykolaitis, Control of forced self-sustained oscillations via a backward time controller, Phys. Lett. A 350, 349-354 (2006).

100.     V. Pyragas, K. Pyragas,  Delayed feedback control of the Lorenz system: An analytical treatment at a subcritical Hopf bifurcation, Phys. Rev. E 73, 036215-10 (2006).

101.     K. Pyragas,  Delayed feedback control of chaos, Philos. T. Roy. Soc. A: Mat. Phys. Eng. Sci. 364, 2309-2334 (2006).

102.     T. Pyragienė, G. Mykolaitis, A. Tamaševičius, K. Pyragas,  Non-invasive control of synchronization region of a forced self-oscillator via a second order filter, Phys. Lett. A 361, 323-331 (2007).

103.     K. Höhne, H. Shirahama, Ch.-U. Choe,  H. Benner K. Pyragas, and W. Just, Global Properties in an Experimental Realization of Time-Delayed Feedback Control with an Unstable Control Loo, Phys. Rev. Lett. 98, 214102-4 (2007).

104.     T. Pyragienė, K. Pyragas, A. Tamaševičius, G. Mykolaitis, Control of synchronization via a backward time controller, Lith. J. Phys. 47(2), 115–121 (2007).

105.     T. Pyragienė, K. Pyragas, A. Tamaševičius, G. Mykolaitis, Control of synchronization via a second order filter controller, Lith. J. Phys. 47(3), 241–248 (2007).

106.     A. Tamaševičius, G. Mykolaitis, V. Pyragas, K. Pyragas, Delayed feedback control of periodic orbits without torsion in nonautonomous chaotic systems: Theory and experiment, Phys. Rev. E 76, 026203–6 (2007).

107.     K. Pyragas, O. V. Popovych, P. A. Tass, Controlling synchrony in oscillatory networks with a separate stimulation-registration setup, EPL 80, 40002–p6 (2007).

108.      A. Tamaševičius,  T. Pyragienė, K. Pyragas, S. Bumelienė, M. Meškauskas, Numerical treatment of educational chaos oscillator, Int. J. Bifurcat. Chaos 17 (10), 3657–3661 (2007).

109.     M. Meškauskas, A. Tamaševičius, K. Pyragas, Analogue signal predictor: Frequency-domain analysis, Int. J. Bifurcat. Chaos 17 (10), 3715–3719 (2007).

110.     V. Pyragas, K. Pyragas, Analytical treatment of the delayed feedback controlled Lorenz system close to a subcritical Hopf bifurcation, Lith. J. Phys. 48(1), 5–16 (2008).

111.     K. Pyragas, T. Pyragienė, Coupling design for a long-term anticipating synchronization of chaos, Phys. Rev. E 78, 046217–4 (2008).

112.     K. Pyragas, T. Pyragienė, V. Pyragas, An analytical treatment of the delayed feedback control algorithm, Chapter 3 in: Handbook of Chaos Control, 2nd ed., E. Schöll, H.G. Schuster, Eds. (Wiley-VCH Verlag, 2008), p. 47–71.

113. K. Pyragas, V. Pyragas, Using ergodicity of chaotic systems for improving the global properties of the delayed feedback control method, Phys. Rev. E 80, 067201–4 (2009)..

114. K. Pyragas, V. Pyragas, T. Pyragienė, Control and synchronization of dynamical systems via a time-delay feedback, ISAST T. Comput. Intell. Syst. 1(2), 17–22 (2009).

115. K. Pyragas, T. Pyragienė, Coupling design for a long-term anticipating synchronization of chaos, Philos. T. Roy. Soc. A: Mat. Phys. Eng. Sci. 368, 305–317 (2010).

116. K. Pyragas, V. Pyragas, Delayed feedback control techniques, Chapter 5 in: Recent Progress in Controlling Chaos : Series on Stability, Vibration and Control of Systems, Ser. B – Vol. 16, A. Guran, Ed. (World Scientific Publ.: New Jersey 2010), p. 103–146.