@book{5376,
	author = {Verbeke, Geert. and Molenberghs, Geert. and ebrary, Inc.},
	title = {Linear mixed models for longitudinal data},
	publisher = {Springer,},
	year = {c2000.},
	series = {Springer series in statistics},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10002182}
}