@ARTICLE {7032,
author={D. Santos and A. F. Sousa and F. Alvelos and M. Pióro},
doi={10.1007/s11235-011-9604-3},
journal={Telecommunication Systems},
title={Optimizing network load balancing: an hybridization approach of metaheuristics with column generation},
year={2013},
month={February},
volume={52},
number={2},
pages={959-968},
ISSN={1018-4864}
}