Yi Yu and  Gaoxi Xiao,  A Preliminary Study on Effects of Community Structures on Epidemic Spreading and Detection in Complex Networks .   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2013, vol. 82(10). 1347 - 1351
    [viewed 27 May 2020]. Available from: https://publications.waset.org/pdf/17190.