@inproceedings{DBLP:conf/ccs/DengHJN97,
  author    = {Robert H. Deng and
               Yongfei Han and
               Albert B. Jeng and
               Teow-Hin Ngair},
  title     = {A New On-Line Cash Check Scheme},
  booktitle = {ACM Conference on Computer and Communications Security},
  year      = {1997},
  pages     = {111-116},
  ee        = {http://doi.acm.org/10.1145/266420.266444},
  crossref  = {DBLP:conf/ccs/1997},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/ccs/1997,
  editor    = {Richard Graveman and
               Philippe A. Janson and
               Clifford Neumann and
               Li Gong},
  title     = {CCS '97, Proceedings of the 4th ACM Conference on Computer
               and Communications Security, Zurich, Switzerland, April
               1-4, 1997},
  booktitle = {ACM Conference on Computer and Communications Security},
  publisher = {ACM},
  year      = {1997},
  isbn      = {0-89791-912-2},
  ee        = {http://dl.acm.org/citation.cfm?id=266420},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}