@book{144848,
	author = {Luelsdorff, Philip. and ebrary, Inc.},
	title = {Developmental orthography},
	publisher = {John Benjamins Pub. Co.,},
	year = {1991.},
	address = {Amsterdam :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10526930}
}