JAVANIAN, Mehri. ON THE EXTERNAL PATH LENGTH OF RANDOM RECURSIVE k-ARY TREES. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 31, p. 21–26, 2013. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/6164. Acesso em: 26 jul. 2026.