WASET
    Zhipeng Chen and  Peng Zhang and  Qingyun Liu and  Li Guo,  Web Proxy Detection via Bipartite Graphs and One-Mode Projections.   journal   = {International Journal of Information and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2018, vol. 138(6). 459 - 466
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10009115.