TY - JOUR AU - E. I. Berezhnoi TI - Double-weighted estimates of integration operator for classes $\Phi(L)$ JO - Matematičeskie zametki PY - 1993 SP - 142 EP - 145 VL - 53 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1993_53_4_a13/ LA - ru ID - MZM_1993_53_4_a13 ER -