%0 Journal Article
%A E. M. Morozov
%T A variational principle in the mechanics of rupture
%J Doklady Akademii Nauk
%D 1969
%P 1308-1311
%V 184
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1969_184_6_a13/
%G ru
%F DAN_1969_184_6_a13