LYAPUNOV-TYPE INEQUALITIES FOR A NONLINEAR FRACTIONAL BOUNDARY VALUE PROBLEM ArticleKassymov A., Torebek B.T.Revista de la Real Academia de Ciencias Exactas, Fisicas y Naturales - Serie A: Matematicas. Том 115. 2021.
LOCAL EXISTENCE AND GLOBAL NONEXISTENCE RESULTS FOR AN INTEGRO-DIFFERENTIAL DIFFUSION SYSTEM WITH NONLOCAL NONLINEARITIES ArticleBorikhanov M.B., Torebek B.T.Mathematical Methods in the Applied Sciences. 2020.