OMOOMI, BEHNAZ; ROSHANBIN, ELHAM. Star coloring and tree-width of the kneser graph KG(n, 2). Utilitas Mathematica , [S. l.], v. 102, 2017. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1247. Acesso em: 7 may. 2026.