LI, XUELIANG; MAO, YAPING; SHI, YONGTANG. The strong rainbow vertex-connection of graphs. Utilitas Mathematica , [S. l.], v. 93, 2014. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1055. Acesso em: 9 jul. 2026.