@book{90085,
	author = {International Workshop on Distributed Algorithms and Gafni, Eli. and ebrary, Inc.},
	title = {Distributed algorithms on graphs},
	publisher = {Carleton University Press,},
	year = {1986.},
	address = {Ottawa :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10141943}
}