@book{54566,
	author = {Wolf, JA. and Cahen, M.},
	title = {NATO advanced study Institute on representation of Lie groups and Harmonic analysis, Liege 1977. Harmonic analysis and representations of semi simple Lie groups},
	publisher = {D. Reidel},
	year = {1977},
	series = {Mathematical physics and applied mathematics},
	address = {Dordrecht}
}