BibTeX record journals/algorithmica/Zelikovsky97

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@article{DBLP:journals/algorithmica/Zelikovsky97,
  author       = {Alexander Zelikovsky},
  title        = {A Series of Approximation Algorithms for the Acyclic Directed Steiner
                  Tree Problem},
  journal      = {Algorithmica},
  volume       = {18},
  number       = {1},
  pages        = {99--110},
  year         = {1997},
  url          = {https://doi.org/10.1007/BF02523690},
  doi          = {10.1007/BF02523690},
  timestamp    = {Wed, 25 Sep 2019 17:59:55 +0200},
  biburl       = {https://dblp.org/rec/journals/algorithmica/Zelikovsky97.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}

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