TY - JOUR AU - V. I. Ovchinnikov TI - Interpolation theorems for the spaces $L_{p,q}$ JO - Sbornik. Mathematics PY - 1989 SP - 229 EP - 242 VL - 64 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1989_64_1_a13/ LA - en ID - SM_1989_64_1_a13 ER -