1.
Birgebayev A, Muratbekov M. SMOOTHNESS OF SOLUTIONS (SEPARABILITY) OF THE NONLINEAR STATIONARY SCHR¨ODINGER EQUATION. JMMCS [Internet]. 2022 Sep. 27 [cited 2024 Jul. 3];115(3):25-3. Available from: https://bm.kaznu.kz/index.php/kaznu/article/view/1161