GALBA, E. F.; DEINEKA, V. S.; SERGIENKO, I. V. Expansion of Weighted Pseudoinverse Matrices in Matrix Power Products. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 56, n. 11, p. 1539–1556, 2004. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3864. Acesso em: 6 dec. 2025.