BibTeX record journals/dam/LiW11

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@article{DBLP:journals/dam/LiW11,
  author       = {Shuhua Li and
                  Guoping Wang},
  title        = {Vertex {PI} indices of four sums of graphs},
  journal      = {Discret. Appl. Math.},
  volume       = {159},
  number       = {15},
  pages        = {1601--1607},
  year         = {2011},
  url          = {https://doi.org/10.1016/j.dam.2011.06.001},
  doi          = {10.1016/J.DAM.2011.06.001},
  timestamp    = {Thu, 11 Feb 2021 23:21:31 +0100},
  biburl       = {https://dblp.org/rec/journals/dam/LiW11.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}

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