@article{journals/jco/SongX17,
  added-at = {2017-10-12T00:00:00.000+0200},
  author = {Song, Hong Jie and Xu, Chang Qing},
  biburl = {https://www.bibsonomy.org/bibtex/224b5e65ec3a966d0210b8b55349ec4ab/dblp},
  ee = {https://doi.org/10.1007/s10878-017-0137-x},
  interhash = {57c9a7bb4a881d258372e0a71770ed7a},
  intrahash = {24b5e65ec3a966d0210b8b55349ec4ab},
  journal = {J. Comb. Optim.},
  keywords = {dblp},
  number = 4,
  pages = {1147-1158},
  timestamp = {2017-12-07T15:53:46.000+0100},
  title = {Neighbor sum distinguishing total coloring of planar graphs without 4-cycles.},
  url = {http://dblp.uni-trier.de/db/journals/jco/jco34.html#SongX17},
  volume = 34,
  year = 2017
}

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