WASET
    Naoki Kanatani and  Masaki Ito and  Takao Kawamura and  Kazunori Sugahara,  Take Me to the Bus Stop: AR Based Assistance System for Public Transit Users.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2011, vol. 59(11). 1363 - 1367
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/13744.