EMETS, O. A.; NEDOBACHII, S. I.; Roskladka О. V. Irreducible System of Constraints for a General Polyhedron of Arrangements. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 55, n. 1, p. 3–11, 2003. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3882. Acesso em: 6 dec. 2025.