WASET
    Toshio Akimitsu and Yoichi Okabe and  Akira Hirose,  Self-Organization of Clusters Having Locally Distributed Patterns for Highly Synchronized Inputs.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2007, vol. 1(1). 264 - 269
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/2078.