LI, HONG-HAI; SHI, MING. On minimal matching energy of unicyclic graphs with prescribed girth and pendent vertices. Utilitas Mathematica , [S. l.], v. 108, 2022. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1303. Acesso em: 13 apr. 2026.