%0 Journal Article %A N. N. Sirota %A A. M. Kuzmina %A N. S. Orlova %T Elastic moduli of beryllium oxide at $10$--$720$~K, from the X-ray data %J Doklady Akademii Nauk %D 1990 %P 856-862 %V 314 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_314_4_a22/ %G ru %F DAN_1990_314_4_a22