КУРБЕТ, Г. Ю.; БУРЯЧЕНКО, К. О. GALYRKIN’S METHOD IN INVERSTIGATIONS OF INVERSE BOUNDARY PROBLEMS FOR WAVE EQUATIONS. Cherkasy University Bulletin: Physical and Mathematical Sciences, [S. l.], v. 1, n. 1, 2021. Disponível em: https://phys-ejournal.cdu.edu.ua/article/view/4227. Acesso em: 30 may. 2026.