Jong-Whoi Shin and  Soon-Tai Park and  Chong-Sun Hwang,  Domain-based Key Management Scheme for Active Network.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2008, vol. 14(2). 442 - 445
    [viewed 11 December 2019]. Available from: https://publications.waset.org/pdf/12281.