WASET
    Jing-Gang Xie,  Newtonian Mechanics Descriptions for General Relativity Experimental Tests, Dark Matter and Dark Energy.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    October 2018, vol. 143(11). 235 - 240
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10009802.