The Permian brachiopod genus Trigonotreta Koenig and its occurrence in Argentina. Ameghiniana, [S. l.], v. 39, n. 2, p. 213–220, 2014. Disponível em: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2664. Acesso em: 3 oct. 2025.