@book{4501,
	author = {International Astronomical Union and International Astronomical Union Symposium and Dewitt-Morette, Cecile., ed.},
	title = {Gravitational radiation and gravitational collapse},
	publisher = {D. Reidel Publishing},
	year = {1974},
	series = {IAU Symposium; no. 64},
	address = {Dordrecht}
}