ATLASIUK , O. M. Limit theorems for solutions of multipoint boundary-value problems with a parameter in Sobolev spaces. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 72, n. 8, p. 1015–1023, 2020. DOI: 10.37863/umzh.v72i8.6158. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/6158. Acesso em: 9 dec. 2025.