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"The complexity of minimizing certain cost metrics for k-source spanning trees."
Harold S. Connamacher, Andrzej Proskurowski (2003)
- Harold S. Connamacher
, Andrzej Proskurowski:
The complexity of minimizing certain cost metrics for k-source spanning trees. Discret. Appl. Math. 131(1): 113-127 (2003)
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