C. Fetzer, U. Schmid:
"On the Possibility of Consensus in Asynchronous Systems with Finite Average Response Times";
Report for Research Report 14/2004, Technische Universität Wien, Institut für Technische Informatik, Treitlstraße 3, A-1040 Vienna, Austria; 2004.
http://www.vmars.tuwien.ac.at/frame-papers.html