STOPOCHKINA, Maryna. On properties of the Hasse diagrams of NP-critical posets of order less than 8. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics, [S. l.], v. 78, n. 1, p. 33–35, 2024. DOI: 10.17721/1812-5409.2024/1.5. Disponível em: https://bphm.knu.ua/bphm/article/view/428. Acesso em: 16 oct. 2026.