Syzdykova, A.M., G.N. Shaikhova, and B.B. Kutum. “TWO-DIMENSIONAL NONLOCAL NONLINEAR SCHRODINGER EQUATION BASED ON THE ABLOWITZ-MUSSLIMANI SYMMETRY CONDITION”. Bulletin of Abai KazNPU. Series of Physical and mathematical sciences 72, no. 4 (December 29, 2020): 63–67. Accessed April 9, 2025. https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/77.