BARYSHOVETS, P. P. On Finite $A$-Groups with Complementable Nonmetacyclic Subgroups. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 54, n. 7, p. 1004–1007, 2002. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4138. Acesso em: 5 dec. 2025.