%0 Journal Article
%A Bandyopadhyay, Saugata
%A Sil, Swarnendu
%T Exterior convexity and classical calculus of variations
%J ESAIM: Control, Optimisation and Calculus of Variations
%D 2016
%P 338-354
%V 22
%N 2
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/cocv/2015007/
%R 10.1051/cocv/2015007
%G en
%F COCV_2016__22_2_338_0