TY - JOUR AU - A. A. Pekarskii TI - Generalization of the Hardy–Littlewood theorem on functions with derivatives in the space $H_1$ JO - Matematičeskie zametki PY - 1992 SP - 87 EP - 93 VL - 52 IS - 1 UR - http://geodesic.mathdoc.fr/item/MZM_1992_52_1_a12/ LA - ru ID - MZM_1992_52_1_a12 ER -