HanZPJ09'

@inproceedings{DBLP:conf/sdm/HanZPJ09,
  author    = {Yi Han and
               Bin Zhou and
               Jian Pei and
               Yan Jia},
  title     = {Understanding Importance of Collaborations in Co-authorship
               Networks: A Supportiveness Analysis Approach},
  booktitle = {SDM},
  year      = {2009},
  pages     = {1111-1122},
  ee        = {http://www.siam.org/proceedings/datamining/2009/dm09_102_hany.pdf},
  crossref  = {DBLP:conf/sdm/2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/sdm/2009,
  title     = {Proceedings of the SIAM International Conference on Data
               Mining, SDM 2009, April 30 - May 2, 2009, Sparks, Nevada,
               USA},
  booktitle = {SDM},
  publisher = {SIAM},
  year      = {2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}