WASET
    Akira Kanaoka and  Eiji Okamoto,  Propagation Model for a Mass-Mailing Worm with Mailing List.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2008, vol. 22(10). 3644 - 3650
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/2167.