@book{9517,
	author = {Harrison, B. Kent. and Thorne, Kip S.,},
	title = {Gravitation theory and gravitational collapse /},
	publisher = {University of Chicago,},
	year = {1965.},
	address = {Chicago :},
	note = {An expanded account of a report presented by J.A. Wheeler at the Dallas International Symposium on Gravitation Collapse and Relativistic Astrophysics in Dec. 1963.}
}