WANG, JIAN; GAO, XIRONG XU LIQING; ZHU, DEJUN; YANG, YUANSHENG. Feedback vertex set in alternating group graphs. Utilitas Mathematica , [S. l.], v. 103, 2017. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1210. Acesso em: 7 may. 2026.