@book{41848,
	author = {Morrey, Charles Bradfield, and ebrary, Inc.},
	title = {Multiple integrals in the calculus of variations},
	publisher = {Springer,},
	year = {c2008, 1966.},
	series = {Classics in mathematics},
	address = {Berlin :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10350078}
}