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"An improved approximation scheme for the Group Steiner Problem."

Christopher S. Helvig, Gabriel Robins, Alexander Zelikovsky (2001)

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DOI: 10.1002/1097-0037(200101)37:1<8::AID-NET2>3.0.CO;2-R

access: closed

type: Journal Article

metadata version: 2017-05-28

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Christopher S. Helvig, Gabriel Robins, Alexander Zelikovsky:
An improved approximation scheme for the Group Steiner Problem. Networks 37(1): 8-20 (2001)

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