DE JOANNIS DE VERCLOS, Rémi; SERENI, Jean-Sébastien. Equitable colorings of $K_4$-minor-free graphs. Journal of Graph Algorithms and Applications, [S. l.], v. 21, n. 6, p. 1091–1105, 2017. DOI: 10.7155/jgaa.00451. Disponível em: https://jgaa.info/index.php/jgaa/article/view/paper451. Acesso em: 30 jun. 2024.