WASET
    Victor I. Ilgisonis and  Ludmila V. Konovaltseva and Vladimir P. Lakhin and  Ekaterina A. Sorokina,  Analytical Solutions for Geodesic Acoustic Eigenmodes in Tokamak Plasmas.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    June 2014, vol. 91(7). 1023 - 1026
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/9998714.