Discrete Mathematics > 1999 > 207 > 1-3 > 9-24
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Abstract
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journal ISSN : | 0012-365X |
DOI | 10.1016/S0012-365X(99)00129-6 |
Discrete Mathematics > 1999 > 207 > 1-3 > 9-24
journal ISSN : | 0012-365X |
DOI | 10.1016/S0012-365X(99)00129-6 |