%0 Journal Article
%A Teodor Atanacković
%A Manfred Achenbach
%T An extremum variational principle for Föppl-Hencky equation
%J Theoretical and applied mechanics
%D 1986
%P 3 
%V 12
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TAM_1986_12_1_a0/
%G en
%F TAM_1986_12_1_a0