Айтжанов, С., Қасымбекова, А. and Жумағул, Г. (2022) “SOLVABILITY OF A PSEUDOHYPERBOLIC EQUATION WITH A NONLOCAL BOUNDARY CONDITION”, Bulletin of Abai KazNPU. Series of Physical and mathematical sciences. Алматы, Казахстан, 79(3), pp. 14–23. doi: 10.51889/6758.2022.35.27.002.