Youssef Khmou and  Said Safi and  Miloud Frikel,  Generalized Maximum Entropy Method for Cosmic Source Localization.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    October 2014, vol. 93(9). 1240 - 1243
    [viewed 15 October 2019]. Available from: https://publications.waset.org/pdf/9999616.