Zhunussova, Zh. Kh. “Soliton Immersion for Nonlinear Schrodinger Equation With Gravity”. Journal of Mathematics, Mechanics and Computer Science 92, no. 4 (July 18, 2018): 11–19. Accessed December 22, 2024. https://bm.kaznu.kz/index.php/kaznu/article/view/449.