%0 Journal Article
%A V. I. Arnol'd
%T Singularities in the calculus of variations
%J Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Noveishie Dostizheniya
%D 1983
%P 3-55
%V 22
%I mathdoc
%U http://geodesic.mathdoc.fr/item/INTD_1983_22_a0/
%G ru
%F INTD_1983_22_a0