TY - JOUR AU - M. M. Postnikov TI - The equivalence of cohomology theories JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1961 SP - 165 EP - 172 VL - 64 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1961_64_a10/ LA - ru ID - TM_1961_64_a10 ER -