@book{120075,
	author = {Liotta, Giuseppe. and ebrary, Inc.},
	title = {Graph algorithms and applications 4},
	publisher = {World Scientific,},
	year = {c2006.},
	address = {Singapore ;},
	note = {"This book contains volume 7 of the Journal of Graph Algorithms and Applications (JGAA)"--Pref.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10201365}
}