TY - JOUR AU - M. O. Rahula TI - Colloquium on Contemporary Problems of Differential Geometry (Coherence Theory), Odessa JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1975 VL - 30 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1975_30_5_a25/ LA - ru ID - RM_1975_30_5_a25 ER -