@book{255427,
	author = {Grass, Günter, and Heim, Michael Henry.},
	title = {My century /},
	publisher = {Harcourt,},
	year = {c1999.},
	address = {New York :},
	edition = {1st ed.},
	note = {"A Helen and Kurt Wolff book."},
	url = {http://www.loc.gov/catdir/description/har021/99038690.html}
}