@book{22687,
	author = {Kerler, Thomas and Lyubashenko, Volodymyr V. and Lyubashenko, Volodymyr V.},
	title = {Non-semisimple topological quantum field theories for 3-manifolds with corners.},
	publisher = {Springer-Verlag},
	year = {2001},
	series = {Lecture notes in Mathematics},
	address = {New York},
	note = {Springer Webpage}
}