@article{DBLP:journals/ibmrd/Yanagisawa07,
author = {Hiroki Yanagisawa},
title = {The material allocation problem in the steel industry},
journal = {IBM Journal of Research and Development},
volume = {51},
number = {3/4},
year = {2007},
pages = {363-374},
ee = {http://dx.doi.org/10.1147/rd.513.0363},
bibsource = {DBLP, http://dblp.uni-trier.de}
}