TY - JOUR AU - Yu. A. Brudnyi TI - On a~theorem of extension for one family of functional spaces JO - Zapiski Nauchnykh Seminarov POMI PY - 1976 SP - 170 EP - 173 VL - 56 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1976_56_a9/ LA - ru ID - ZNSL_1976_56_a9 ER -