ALIZADE, Rafail; BÜYÜKASIK, Engin. Extensions of weakly supplemented modules. MATHEMATICA SCANDINAVICA, [S. l.], v. 103, n. 2, p. 161–168, 2008. DOI: 10.7146/math.scand.a-15075. Disponível em: https://tidsskrift.dk/math/article/view/15075. Acesso em: 13 aug. 2026.