%0 Journal Article
%A S. I. Alber
%T Higher-dimensional problems in global variational calculus
%J Doklady Akademii Nauk
%D 1964
%P 727-730
%V 156
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_156_4_a0/
%G ru
%F DAN_1964_156_4_a0