KOSHANOV, B. .; SHYNYBAYEVA , N.; KOSHANOVA , M.; ORALBEKOVA, N. ON THE SOLVABILITY OF BOUNDARY VALUE PROBLEMS WITH GENERAL CONDITIONS FOR THE TRIHARMONIC EQUATION IN A BALL. Journal of Mathematics, Mechanics and Computer Science, [S. l.], v. 126, n. 2, 2025. DOI: 10.26577/JMMCS2025126204. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/1681. Acesso em: 28 jun. 2025.