%0 Journal Article %A I. A. Ibragimov %A R. Z. Khas'minskii %T On the capacity in communication by smooth signals %J Doklady Akademii Nauk %D 1978 %P 32-35 %V 242 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_242_1_a6/ %G ru %F DAN_1978_242_1_a6