@conference{EURECOM+547,
  author = {Hummes, Jakob and  Karsenty, Alain and  Mérialdo, Bernard},
  title = {Active annotations in the Word Wide Web},
  booktitle = {ECSCW 1997, European Conference on Computer-Supported Cooperative Work, Conference Supplement, September 1997, Lancaster University, Lancaster, UK},
  year = {1997},
  address = {Lancaster},
}