@book{61865,
	author = {Hromkovič, Juraj,},
	title = {Algorithmics for hard problems :},
	publisher = {Springer-Verlag,},
	year = {2003.},
	address = {Berlin ;},
	edition = {2nd ed.},
	note = {Includes index.},
	url = {http://www.amazon.com/Algorithmics-Hard-Problems-Combinatorial-Randomization/dp/3540441344/ref=sr_1_1?ie=UTF8&qid=1416461974&sr=8-1&keywords=3540441344}
}