%0 Journal Article %A L. F. Vereshchagin %A N. A. Yuzefovich %A A. V. Chelovskii %T Ultrasound velocity measurement in highly dense gases %J Doklady Akademii Nauk %D 1962 %P 1272-1274 %V 144 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_144_6_a18/ %G ru %F DAN_1962_144_6_a18