WASET
    Wen-Haw Chen,  Improvement of the Shortest Path Problem with Geodesic-Like Method.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    October 2011, vol. 58(10). 1615 - 1618
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/1131.