WASET
    E. Pop and  M. Barbos,  Mobile Communications Client Server System for Stock Exchange e-Services Access.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2009, vol. 28(4). 603 - 608
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/588.