CHUNLING, TONG; XIAOHUI, LIN; YUANSHENG, YANG; FENG, XUE; HUAPINGC, JIANG. A note on the cyclic connectivity property of directed graphs. Utilitas Mathematica , [S. l.], v. 85, 2011. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/775. Acesso em: 8 may. 2026.