Discrete Mathematics > 2000 > 212 > 1-2 > 121-128
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Abstract
Identifiers
journal ISSN : | 0012-365X |
DOI | 10.1016/S0012-365X(99)00213-7 |
Discrete Mathematics > 2000 > 212 > 1-2 > 121-128
journal ISSN : | 0012-365X |
DOI | 10.1016/S0012-365X(99)00213-7 |