%0 Journal Article
%A A. A. Spektor
%T Variational methods of solution of three-dimensional contact
%J Doklady Akademii Nauk
%D 1985
%P 865-870
%V 285
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1985_285_4_a21/
%G ru
%F DAN_1985_285_4_a21