%0 Journal Article %A N. V. Krylov %A M. V. Safonov %T An estimate for the probability of a diffusion process hitting a set of positive measure %J Doklady Akademii Nauk %D 1979 %P 18-20 %V 245 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_245_1_a2/ %G ru %F DAN_1979_245_1_a2