@article{journals/corr/cs-DB-0312041,
	title = {Greedy Algorithms in Datalog},
	author = {Sergio Greco and Carlo Zaniolo},
	journal = {CoRR},
	note = {informal publication},
	url = {http://dblp.uni-trier.de/db/journals/corr/corr0312.html#cs-DB-0312041},
	volume = {cs.DB/0312041},
	year = {2003},
	biburl = {http://www.bibsonomy.org/bibtex/261e5e245b3ebd37d33c0fd2c602e7755/dblp},
	description = {dblp},
	ee = {http://arxiv.org/abs/cs.DB/0312041}, date = {2008-01-02},
	keywords = {dblp }
}