%0 Journal Article
%A A. Alexandrov
%T Mapping of an affine space with systems of cones
%J Zapiski Nauchnykh Seminarov POMI
%D 1972
%P 7-16
%V 27
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1972_27_a1/
%G ru
%F ZNSL_1972_27_a1