TY - JOUR AU - V. V. Pashenkov TI - Homogeneous and non-homogeneous duality JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1987 SP - 95 EP - 121 VL - 42 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1987_42_5_a2/ LA - en ID - RM_1987_42_5_a2 ER -