Operations Research Letters > 2011 > 39 > 6 > 437-440
Source
Abstract
Identifiers
journal ISSN : | 0167-6377 |
DOI | 10.1016/j.orl.2011.08.001 |
Operations Research Letters > 2011 > 39 > 6 > 437-440
journal ISSN : | 0167-6377 |
DOI | 10.1016/j.orl.2011.08.001 |