@article{RO_2015__49_1_15_0,
     author = {Auray, St\'ephane and de Wolf, Daniel and Smeers, Yves},
     title = {Using {Column} {Generation} to {Solve} a {Coal} {Blending} {Problem}},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {15--37},
     publisher = {EDP-Sciences},
     volume = {49},
     number = {1},
     year = {2015},
     doi = {10.1051/ro/2014033},
     mrnumber = {3349114},
     zbl = {1310.90038},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ro/2014033/}
}