Chunming Xu,  Finite Time Symplectic Synchronization between Two Different Chaotic Systems.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 127(7). 926 - 929
    [viewed 09 August 2020]. Available from: https://publications.waset.org/pdf/10008554.