TY - JOUR AU - G. A. Kalyabin TI - Pointwise multipliers in certain Sobolev spaces containing unbounded functions JO - Informatics and Automation PY - 1993 SP - 160 EP - 165 VL - 204 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1993_204_a7/ LA - ru ID - TRSPY_1993_204_a7 ER -