@book{86098,
	author = {Jones, Bob Morris. and ebrary, Inc.},
	title = {Tense and aspect in informal Welsh},
	publisher = {De Gruyter,},
	year = {2010.},
	series = {Trends in linguistics. Studies and monographs,},
	address = {Berlin ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10415698}
}