@article{Tatti2006Computational,
	title = {Computational complexity of queries based on itemsets.},
	author = {Nikolaj Tatti},
	journal = {Inf. Process. Lett.},
	number = {5},
	pages = {183-187},
	url = {http://dblp.uni-trier.de/db/journals/ipl/ipl98.html#Tatti06},
	volume = {98},
	year = {2006},
	biburl = {http://www.bibsonomy.org/bibtex/20f619c954398ebc28a27f3cd7dae43c6/wnpxrz},
	description = {dblp},
	ee = {http://dx.doi.org/10.1016/j.ipl.2006.02.003}, date = {2007-02-15},
	keywords = {complexity data paper proj:bk proj:et query toread }
}