ASHRAFI A.R.; KARBASIOUN A. Distance matrix and Wiener Index of a new class of nanostar dendrimers. Utilitas Mathematica , [S. l.], v. 84, 2011. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/797. Acesso em: 8 may. 2026.