%0 Journal Article
%A Rodrigues, Filipe
%A Requejo, Cristina
%T Suppliers selection problem with quantity discounts and price changes: A heuristic approach
%J RAIRO. Operations Research
%D 2019
%P 887-901
%V 53
%N 3
%I EDP-Sciences
%U https://www.numdam.org/articles/10.1051/ro/2017075/
%R 10.1051/ro/2017075
%G en
%F RO_2019__53_3_887_0