@book{21796,
	author = {Schottenloher, Martin, ed.},
	title = {A Mathematical Introduction to Conformal Field Theory},
	publisher = {Springer Berlin Heidelberg},
	year = {2008},
	series = {Lecture Notes in Physics},
	address = {Heidelberg, Berlin},
	url = {http://doi.org/10.1007/978-3-540-68628-6}
}