BOVDI, V.; SHCHEDRYK, V. Adequacy of nonsingular matrices over commutative principal ideal domains. Carpathian Mathematical Publications, [S. l.], v. 18, n. 1, p. 236–249, 2026. DOI: 10.15330/cmp.18.1.236-249. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/9225. Acesso em: 11 jul. 2026.