HAYNES, TERESA W.; HEDETNIEMI, STEPHEN T.; HENNING, MICHAEL A. A characterization of trees with equal domination and global strong alliance numbers. Utilitas Mathematica , [S. l.], v. 66, 2004. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/322. Acesso em: 8 may. 2026.