APAKOV, Yusupjon; UMAROV, Raxmatilla. Solutions of a time-asymmetric boundary-value problem for a third-order equation with variable coefficients. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 78, n. 1-2, p. 77–78, 2026. DOI: 10.3842/umzh.v78i1-2.8975. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/8975. Acesso em: 27 jan. 2026.