@book{213282,
	author = {Laine, Ilpo. and ebrary, Inc.},
	title = {Nevanlinna theory and complex differential equations},
	publisher = {W. de Gruyter,},
	year = {c1992.},
	address = {Berlin ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10598381}
}