TY - JOUR AU - E. P. Krugova TI - On the integrability of logarithmic derivatives of measures JO - Matematičeskie zametki PY - 1993 SP - 76 EP - 86 VL - 53 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1993_53_5_a8/ LA - ru ID - MZM_1993_53_5_a8 ER -