@book{12789,
	author = {Kolmogorov, A. N. and Fomin, S. V.},
	title = {Introductory real analysis /},
	publisher = {Dover Publications,},
	year = {1975.},
	series = {Dover books on mathematics.},
	address = {[S.l.] :},
	edition = {1st ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0486612260/chopaconline-20}
}