@article{DBLP:journals/dam/AraujoBCS18,
  author       = {J{\'{u}}lio Ara{\'{u}}jo and
                  Fabr{\'{\i}}cio Benevides and
                  Alexandre A. Cezar and
                  Ana Silva},
  title        = {Circular backbone colorings: On matching and tree backbones of planar
                  graphs},
  journal      = {Discret. Appl. Math.},
  volume       = {251},
  pages        = {69--82},
  year         = {2018},
  url          = {https://doi.org/10.1016/j.dam.2018.05.037},
  doi          = {10.1016/J.DAM.2018.05.037},
  timestamp    = {Wed, 02 Nov 2022 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/dam/AraujoBCS18.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}

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