%0 Journal Article %A I. K. Osmolovskii %A N. A. Savich %A L. N. Samoznaev %T Double-layer model of the night-side Venusian ionosphere formation from the radio occultation data %J Doklady Akademii Nauk %D 1984 %P 325-328 %V 276 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_276_2_a16/ %G ru %F DAN_1984_276_2_a16