KANCA, F.; BAGLAN, I. Solution of the boundary-value problem of heat conduction with periodic boundary conditions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 72, n. 2, p. 209–220, 2020. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2367. Acesso em: 5 dec. 2025.