HATTINGH, JOHANNES H.; JOUBERT, ERNST J.; VAN DER MERWE, LUCAS. The criticality index of total domination of a path. Utilitas Mathematica , [S. l.], v. 87, 2012. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/903. Acesso em: 8 may. 2026.