C. Cruz-Hernández and E. Inzunza-González and R.M. López-Gutiérrez H. Serrano-Guerrero and E.E.García-Guerrero, Encrypted Audio Communication Based On Synchronized Unified Chaotic Systems. journal = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2010, vol. 42(6). 937 - 942 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/13690.