WASET
    Yoshifumi Ishizaki and  Naoki Kanatani and  Masaki Ito and  Toshihiko Sasama and  Takao Kawamura and  Kazunori Sugahara,  Providing On-Demand Path and Arrival Time Information Considering Realtime Delays of Buses.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2011, vol. 59(11). 1431 - 1435
    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/683.