TY - JOUR AU - I. A. Ibragimov AU - R. Z. Khas'minskii TI - On estimate of a~value of linear functional of a~probability density function JO - Zapiski Nauchnykh Seminarov POMI PY - 1986 SP - 45 EP - 59 VL - 153 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1986_153_a4/ LA - ru ID - ZNSL_1986_153_a4 ER -