%0 Journal Article
%A M. O. Rahula
%T Colloquium on Contemporary Problems of Differential Geometry (Coherence Theory), Odessa
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1975
%V 30
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1975_30_5_a25/
%G ru
%F RM_1975_30_5_a25