@article{brahimi2015,
author={Brahimi, Nadjib and Absi, Nabil and Dauz{\`e}re-P{\'e}r{\`e}s, St{\'e}phane and Kedad-Sidhoum, Safia},
title = {Mathematical models and lagrangian heuristics for a two-level lot-sizing problem with bounded inventory},
journal = {OR Spectrum},
volume = {37},
number = {4},
year = {2015},
pages = {983--1006},
month = {May},
doi = {http://dx.doi.org/10.1007/s00291-015-0404-0}
}