2T.Y.Li, J.A.Yorke. Period Three Implies Chaos [J]. The American Mathematical Monthly.1975,82(10): 985-992. 被引量:1
3Zhou hong, Ling Xieting. Generating chaotic secure sequences with desired statistical properties and high security [J]. Int J Bifurcation and Chaos, 1997,7(1): 205- 213. 被引量:1