Aitzhanov С. and Marat А. 2023. SOLVABILITY OF A DEGENARATING THIRD ORDER DIFFERENTIAL EQUATION. Bulletin of Abai KazNPU. Series of Physical and mathematical sciences. 82, 2 (Jun. 2023), 15–21. DOI:https://doi.org/10.51889/2959-5894.2023.82.2.002.