@book{14462,
	author = {Smith, Jonathan D. H.,},
	title = {Introduction to abstract algebra},
	publisher = {CRC Press,},
	year = {2009.},
	series = {Textbooks in mathematics ;},
	address = {Boca Raton, Fla. :},
	url = {http://marc.crcnetbase.com/isbn/9781420063721}
}