@article{DBLP:journals/iandc/AulettaP01,
  author       = {Vincenzo Auletta and
                  Pino Persiano},
  title        = {Optimal Pebble Motion on a Tree},
  journal      = {Inf. Comput.},
  volume       = {165},
  number       = {1},
  pages        = {42--68},
  year         = {2001},
  url          = {https://doi.org/10.1006/inco.2000.3005},
  doi          = {10.1006/INCO.2000.3005},
  timestamp    = {Fri, 12 Feb 2021 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/iandc/AulettaP01.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}

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