TY - JOUR AU - S. K. Vodopyanov TI - Equivalent normings of spaces of differentiable functions in JO - Doklady Akademii Nauk PY - 1988 SP - 777 EP - 781 VL - 300 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1988_300_4_a0/ LA - ru ID - DAN_1988_300_4_a0 ER -