MACDOUGALL J.A.; MILLER, MIRKA; SLAMIN; ALLIS W.D. Vertex-magic total labelings of graphs. Utilitas Mathematica , [S. l.], v. 61, 2002. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/270. Acesso em: 8 may. 2026.