PROKIP, V. M. On the Solvability of a System of Linear Equations Over the Domain Of Principal Ideals. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 66, n. 4, p. 566–570, 2014. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2159. Acesso em: 7 apr. 2025.