RAMALINGAM N.; KARTHIKEYAN S.; SWAMINATHAN V.; PRABHU S. Star domination and star irredundance in graphs. Utilitas Mathematica , [S. l.], v. 115, 2020. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1500. Acesso em: 17 apr. 2026.