Shaldanbayev A.Sh, A.A. Shaldanbayeva, B.A. Shaldanbay. INVERSE PROBLEM OF A STURM-LIOUVILLE OPERATOR WITH NON-SEPARATED BOUNDARY VALUE CONDITIONS AND SYMMETRIC POTENTIAL . PMS [Интернет]. 10 октябрь 2019 г. [цитируется по 23 декабрь 2024 г.];(5):59-69. доступно на: http://89.250.84.46/physics-mathematics/article/view/1659