%0 Journal Article
%A Demange, Marc
%A Paschos, Vangelis Th.
%T Asymptotic differential approximation ratio : definitions, motivations and application to some combinatorial problems
%J RAIRO - Operations Research - Recherche Opérationnelle
%D 1999
%P 481-507
%V 33
%N 4
%I EDP-Sciences
%U http://archive.numdam.org/item/RO_1999__33_4_481_0/
%G en
%F RO_1999__33_4_481_0