%0 Journal Article
%A Tilahun, Surafel Luleseged
%T Convex Grey Optimization
%J RAIRO - Operations Research - Recherche Opérationnelle
%D 2019
%P 339-349
%V 53
%N 1
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/ro/2018088/
%R 10.1051/ro/2018088
%G en
%F RO_2019__53_1_339_0