Survey of IPv4 Addresses in Currently Deployed IETF Application Area Standards Track and Experimental Documents. - Rute Sofia; Philip J. Nesser II (RFC, 2004)

Distributed Path Computation Without Transient Loops: An Intermediate Variables Approach. - Saikat Ray; Roch Guérin; Rute Sofia (ITC, 2007)

Always acyclic distributed path computation. - Saikat Ray; Roch Guérin; Kin Wah Kwong; Rute Sofia (IEEE/ACM Trans. Netw., 2010)