CRAIG, Andrew; HAVIAR, Miroslav; SÃO JOÃO, José. Dual digraphs of finite semidistributive lattices. CUBO, A Mathematical Journal, [S. l.], v. 24, n. 3, p. 369–392, 2022. DOI: 10.56754/0719-0646.2403.0369. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/3205. Acesso em: 12 oct. 2025.