%0 Journal Article
%A V. A. Popov
%T Extendability of local isometry groups
%J Sbornik. Mathematics
%D 1989
%P 11-21
%V 63
%N 1
%U http://geodesic.mathdoc.fr/item/SM_1989_63_1_a1/
%G en
%F SM_1989_63_1_a1