%0 Journal Article
%A E. V. Schelkanova
%T On the prolongation of the geometries of quadratic spaces
%J Zapiski Nauchnykh Seminarov POMI
%D 1983
%P 178-181
%V 132
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1983_132_a19/
%G ru
%F ZNSL_1983_132_a19