A. Longtin, A. Bulsara, F. Moss, Phys. Rev. Lett. 67, 656 (1991)
J.J. Collins, T.T. Imhoff, P. Grigg, Phys. Rev. E 56, 923 (1997)
C. Masoller, Phys. Rev. Lett. 88, 034102 (2002)
D. Huber, L.S. Tsimring, Phys. Rev. Lett. 91, 260601 (2003)
L.S. Tsimring, A. Pikovsky, Phys. Rev. Lett. 87, 250602 (2001)
D. Wu, S.Q. Zhu, Phys. Lett. A 363, 202 (2007)
L.R. Nie, D.C. Mei, Europhys. Lett. 79, 20005 (2007)
L.R. Nie, D.C. Mei, Phys. Rev. E 77, 031107 (2008)
D. Bratsun, D. Volfson, L.S. Tsimring, J. Hasty, PANS 41, 14593 (2005)
B.Q. Ai, X.J. Wang, G.T. Liu, L.G. Liu, Phys. Rev. E 67, 022903 (2003)
D.C. Mei, C.W. Xie, L. Zhang, Eur. Phys. J. B 41, 107 (2004)
J.C. Cai, C.J. Wang, D.C. Mei, Chinese Phys. Lett. 24, 1162 (2007)
C.J. Wang, Q. Wei, D.C. Mei, Mod. Phys. Lett. B 21, 789 (2007)
C.J. Wang, Q. Wei, D.C. Mei, Phys. Lett. A 372, 2176 (2008)
C.J. Wang, Q. Wei, B.B. Zheng, D.C. Mei, Acta Phys. Sin.-Ch. Ed. 57, 1735 (2008)
L.B. Han, X.L. Gong, L. Cao, D.J. Wu, Chinese Phys. Lett. 24, 632 (2007)
W.R. Zhong, Y.Z. Shao, Z.H. He, Phys. Rev. E 73, 060902 (2006)
T. Bose, S. Trimper, Phys. Rev. E 79, 051903 (2009)
L.B. Han, Acta Phys. Sin.-Ch. Ed. 57, 6081 (2008)
Y.F. Guo, W. Xu, Acta Phys. Sin.-Ch. Ed. 57, 2699 (2008)
A. Lipowski, D. Lipowska, Physica A 276, 456 (2000)
J.C. Panetta, Appl. Math. Lett. 8, 83 (1995)
X.H. Gu, S.Q. Zhu, D. Wu, Eur. Phys. J. D 42, 461 (2007)
T.D. Frank, P.J. Beek, Phys. Rev. E 64, 021917 (2001)
D.J. Wu, L. Cao, S.Z. Ke, Phys. Rev. E 50, 2496 (1994)
K. Lindenberg, B.J. West, J. Stat. Phys. 42, 201 (1986)
J. Masoliver, B.J. West, K. Lindenberg, Phys. Rev. A 35, 3086 (1987)