MOSIĆ, D. Representations for the generalized inverses of a modified operator. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 68, n. 6, p. 860–864, 2016. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1885. Acesso em: 14 apr. 2025.