J. H. Park and  T. H. Lee and  S. M. Lee and  H. Y. Jung,  Synchronization Between Two Chaotic Systems: Numerical and Circuit Simulation.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    April 2010, vol. 40(4). 460 - 463
    [viewed 06 July 2020]. Available from: https://publications.waset.org/pdf/5050.