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"Biclique coverings of regular bigraphs and minimum semiring ranks of ..."
David A. Gregory et al. (1991)
- David A. Gregory, Norman J. Pullman, Kathryn Fraughnaugh Jones, J. Richard Lundgren:
Biclique coverings of regular bigraphs and minimum semiring ranks of regular matrices. J. Comb. Theory B 51(1): 73-89 (1991)
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