%0 Journal Article %A Yu. V. Tuzov %T The issue of fracture toughness of beryllium %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2016 %P 83-89 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2016_5_a8/ %G ru %F VTGU_2016_5_a8