%0 Journal Article %A V. D. Kuliev %T A crack with a finite branch in a piecewise-homogeneous elastic medium %J Doklady Akademii Nauk %D 1979 %P 1330-1333 %V 246 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_246_6_a11/ %G ru %F DAN_1979_246_6_a11