DENYSYUK, I. T. Problem of Conjugation of Solutions of the Lame Wave Equation in Domains with Piecewise-Smooth Boundaries. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 57, n. 1, p. 32–46, 2005. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3572. Acesso em: 6 dec. 2025.