%0 Journal Article %A L. N. Gorokhov %T New calculation methods in mass spectrometer investigations with a double effusion chamber, and the %J Doklady Akademii Nauk %D 1962 %P 113-116 %V 142 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_142_1_a26/ %G ru %F DAN_1962_142_1_a26