TY - JOUR AU - M. L. Gol'dman TI - A~criterion of imbedding for different metrics for isotropic Besov spaces with general moduli of continuity JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1992 SP - 186 EP - 218 VL - 201 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1992_201_a9/ LA - ru ID - TM_1992_201_a9 ER -