@inproceedings{DBLP:conf/elpub/Seaman99a,
  author    = {David Seaman},
  title     = {Payment Mechanisms and Internet Commerce: Or, the Promise
               of Micro-Charging},
  booktitle = {ELPUB},
  year      = {1999},
  ee        = {http://urn.kb.se/resolve?urn=urn:nbn:se:elpub-9928},
  crossref  = {DBLP:conf/elpub/1999},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/elpub/1999,
  editor    = {John Smith and
               Anders Ard{\"o} and
               Peter Linde},
  title     = {Electronic Publishing '99, Redefining the Information Chain
               - New Ways and Voices: 3rd ICCC/IFIP conference held at
               the University of Karlskrona/Ronneby - ELPUB 1999, Karlskrona,
               Sweden, May 10-12, 1999. Proceedings},
  booktitle = {ELPUB},
  publisher = {ICCC Press, Washington DC, USA},
  year      = {1999},
  isbn      = {1-891365-04-5},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}