HAJIBABA, MARYAM; RAD, NADER JAFARI. On domination, 2-domination, and Italian domination numbers. Utilitas Mathematica , [S. l.], v. 111, 2019. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1424. Acesso em: 7 may. 2026.