%0 Journal Article %A G. D. Mostow %T Quasi-conformal mappings in $n$-space and the rigidity of hyperbolic space forms %J Matematika %D 1972 %P 105-157 %V 16 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAT_1972_16_5_a4/ %G ru %F MAT_1972_16_5_a4