TY - JOUR AU - V. V. Kuznetsov AU - A. S. Schwarz TI - Duality of functors and duality of categories JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1967 VL - 22 IS - 1 UR - http://geodesic.mathdoc.fr/item/RM_1967_22_1_a11/ LA - ru ID - RM_1967_22_1_a11 ER -