%0 Journal Article
%A Lalitha, C. S.
%A Dhingra, Mansi
%T Approximate Lagrangian duality and saddle point optimality in set optimization
%J RAIRO - Operations Research - Recherche Opérationnelle
%D 2017
%P 819-831
%V 51
%N 3
%I EDP-Sciences
%U http://archive.numdam.org/articles/10.1051/ro/2016068/
%R 10.1051/ro/2016068
%G en
%F RO_2017__51_3_819_0