@book{355284,
	author = {Sobczyk, Eugeniusz.},
	title = {International mining forum 2006, new technological solutions in underground mining :},
	publisher = {Taylor & Francis,},
	year = {2006.},
	address = {[S.l.] :},
	edition = {0th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0415401178/chopaconline-20}
}