Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Jerzy Jaworski, Zbigniew Palka. Remarks on a general model of a random digraph. Ars Comb., 65, 2002.