2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/113942We show that a random graph studied by Ioffe and Levit is an example of an inhomogeneous random graph of the type studied by Bollobas, Janson and Riordan, which enables us to give a new, simple, proof of their result on a phase transition.10 pagesProbability60C05; 05C80text