%0 Journal Article %A A. V. Bogdanov %A O. L. Vaisberg %A A. P. Kalinin %A V. N. Smirnov %T On the gas exchange between the Martian upper atmosphere and the solar wind %J Doklady Akademii Nauk %D 1975 %P 1284-1287 %V 225 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_225_6_a12/ %G ru %F DAN_1975_225_6_a12