WASET
    Yen-Cheng Chen and  Fu-Chen Yang,  An Efficient MIPv6 Return Routability Scheme Based on Geometric Computing.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2009, vol. 27(3). 437 - 442
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/2574.