@article{RO_2007__41_1_19_0,
     author = {Ferris, Michael C. and Wathen, Andrew J. and Armand, Paul},
     title = {Limited memory solution of bound constrained convex quadratic problems arising in video games},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {19--34},
     publisher = {EDP-Sciences},
     volume = {41},
     number = {1},
     year = {2007},
     doi = {10.1051/ro:2007009},
     mrnumber = {2310537},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ro:2007009/}
}