@article{Liu:2018mo,
  author = "Liu, Zhongling  and  Chen, Wenbin  and  Li, Fufang  and  Qi, Ke  and  Wang, Jianxiong",
  title = "{An Algorithm for Densest Subgraphs of Vertex-weighted Graphs}",
  doi = "10.22323/1.300.0013",
  journal = "PoS",
  year = 2018,
  volume = "ISCC 2017",
  pages = "013"
}