Discrete Applied Mathematics > 2009 > 157 > 12 > 2597-2602
Source
Abstract
Identifiers
journal ISSN : | 0166-218X |
DOI | 10.1016/j.dam.2008.08.011 |
Discrete Applied Mathematics > 2009 > 157 > 12 > 2597-2602
journal ISSN : | 0166-218X |
DOI | 10.1016/j.dam.2008.08.011 |