ABDIKALIKOVA, G. A.; BERZHANOV, A. B.; KENZHEBAEV, K. K. Multiperiodic Solution of a Boundary-Value Problem for one Class of Parabolic Equations with Multidimensional Time. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 66, n. 5, p. 645–655, 2014. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2166. Acesso em: 5 dec. 2025.