@book{228151,
	author = {Wolff, David. and ebrary, Inc.},
	title = {OpenGL 4.0 shading language cookbook},
	publisher = {Packt Pub. Ltd.,},
	year = {2011.},
	address = {Birmingham [England] :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10492877}
}