TY - JOUR AU - Kh. Sh. Mukhtarov TI - On a family of function spaces invariant with respect to singular linear operators JO - Doklady Akademii Nauk PY - 1973 SP - 529 EP - 531 VL - 213 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1973_213_3_a7/ LA - ru ID - DAN_1973_213_3_a7 ER -