Mostow, George D Strong rigidity of locally symmetric spaces / by G. D. Mostow. - Princeton, N.J.: Princeton University Press, 1973. - v, 195 p. ; 24 cm. - Annals of mathematics studies, no.78 . p. 193-195. ISBN: 0691081360 Subjects--Topical Terms: Riemannian manifoldsSymmetric spacesLie groups