@book{1101,
	author = {Lamy, Ronan. and ebrary, Inc.},
	title = {Instant SymPy starter},
	publisher = {Packt Pub.,},
	year = {2013.},
	address = {Birmingham :},
	note = {"Instant: short, fast, focused"--Cover.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10714638}
}