Saeideh Hesam and  Alireza Nazemi and  Ahmad Haghbin,  Analytical Solution for the Zakharov-Kuznetsov Equations by Differential Transform Method.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2011, vol. 51(3). 496 - 501
    [viewed 16 October 2021]. Available from: https://publications.waset.org/pdf/2172.