Минглибаев, М. ., and С. . Бижанова. “INVESTIGATION OF THE EVOLUTION EQUATIONS OF THE AXISYMMETRIC BODY WITH”. Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences, vol. 69, no. 1, June 2021, pp. 247-52, https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/201.