@conference {Cstbdg12,
	title = {Subgroup Discovery Applied to the e-Commerce Website OrOliveSur.com},
	booktitle = {14th International Conference on Enterprise Information Systems (ICEIS)},
	year = {2012},
	note = {TIN-2008-06681-C06-02,TIC-3928,UJA2010/13/07},
	month = {July},
	pages = {239-244},
	address = {Wroclaw (Poland)},
	author = {C. J. Carmona and S. Ram{\'\i}rez-Gallego and F. Torres and E. Bernal and M. J. del Jesus}
}
