@article{journals/is/BertossiBFL08,
	title = {The complexity and approximation of fixing numerical attributes in databases under integrity constraints.},
	author = {Leopoldo E. Bertossi and Loreto Bravo and Enrico Franconi and Andrei Lopatenko},
	journal = {Inf. Syst.},
	number = {4-5},
	pages = {407-434},
	url = {http://dblp.uni-trier.de/db/journals/is/is33.html#BertossiBFL08},
	volume = {33},
	year = {2008},
	biburl = {http://www.bibsonomy.org/bibtex/2234894994bcac852634eb8d3e0714c98/dblp},
	description = {dblp},
	ee = {http://dx.doi.org/10.1016/j.is.2008.01.005}, date = {2008-05-13},
	keywords = {dblp }
}