@book{32334,
	author = {Baumann, Gerd. and SpringerLink (Online service)},
	title = {Mathematica® for Theoretical Physics},
	publisher = {Springer New York,},
	year = {2005.},
	address = {New York, NY :},
	edition = {Second Edition.},
	url = {http://dx.doi.org/10.1007/b106777}
}