BONDARENKO, V. M.; STYOPOCHKINA, M. V. Strengthening of a theorem on Coxeter–Euclidean type of principal partially ordered sets. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics, [S. l.], n. 4, p. 8–15, 2020. DOI: 10.17721/1812-5409.2018/4.1. Disponível em: https://bphm.knu.ua/bphm/article/view/22. Acesso em: 15 oct. 2026.