%0 Journal Article %A A. I. Farberov %A L. N. Sokolov %A A. I. Levykin %A S. I. Zubkov %A V. A. Ermakov %T Experimental investigations of ultrasonic velocity and decay in partially and completely melted effusives %J Doklady Akademii Nauk %D 1975 %P 342-345 %V 220 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_220_2_a19/ %G ru %F DAN_1975_220_2_a19