SCHNEIDER, B. Some properties of a Cauchy-type integral for the Moisil-Theodoresco system of partial differential equations. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 58, n. 1, p. 105–112, 2006. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3436. Acesso em: 14 apr. 2025.