MACDOUGALL J.A.; MILLER, MIRKA; WALLIS W.D. Vertex-magic total labelings of wheels and related graphs. Utilitas Mathematica , [S. l.], v. 62, 2002. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/239. Acesso em: 8 may. 2026.