@inproceedings{DBLP:conf/cocoon/KashemZN97,
  author    = {Abul Kashem and
               Xiao Zhou and
               Takao Nishizeki},
  title     = {Generalized Vertex-Rankings of Partial k-trees},
  booktitle = {COCOON},
  year      = {1997},
  pages     = {212-221},
  ee        = {http://dx.doi.org/10.1007/BFb0045088},
  crossref  = {DBLP:conf/cocoon/1997},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/cocoon/1997,
  editor    = {Tao Jiang and
               D. T. Lee},
  title     = {Computing and Combinatorics, Third Annual International
               Conference, COCOON '97, Shanghai, China, August 20-22, 1997,
               Proceedings},
  booktitle = {COCOON},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {1276},
  year      = {1997},
  isbn      = {3-540-63357-X},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}