DENYSIUK, Volodymyr; OLESHKO, Tetiana; RYBACHUK, Liudmyla. Incomplete trigonometric splines in the problems of constructing approximate solutions of the second order linear differential equations. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics, [S. l.], v. 82, n. 1, p. 119–125, 2026. DOI: 10.17721/1812-5409.2026/1.15. Disponível em: https://bphm.knu.ua/bphm/article/view/647. Acesso em: 10 oct. 2026.