TY - JOUR AU - I. A. Ibragimov TI - On a~hitting probability of Gaussian random vector into a~small ball in a~Hilbert space JO - Zapiski Nauchnykh Seminarov POMI PY - 1979 SP - 75 EP - 93 VL - 85 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1979_85_a5/ LA - ru ID - ZNSL_1979_85_a5 ER -