MEL'NIK, T. A. Homogenization of a Singularly Perturbed Parabolic Problem in a Thick Periodic Junction of the Type 3:2:1. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 52, n. 11, p. 1524–1533, 2000. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4558. Acesso em: 5 dec. 2025.