WASET
    Yong-Quan Zhou and  Deng-Xu He and  Zheng Nong,  Application of Functional Network to Solving Classification Problems.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2007, vol. 12(12). 3954 - 3957
    [viewed 08 May 2024]. Available from: https://publications.waset.org/pdf/8860.