XU, S. Z.; CHEN, J. L.; BENÍTEZ, J. Partial orders based on the CS decomposition. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 72, n. 8, p. 1119–1133, 2020. DOI: 10.37863/umzh.v72i8.6025. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/6025. Acesso em: 9 dec. 2025.