@conference{EURECOM+139,
  author = {Hummes, Jakob and  Kohrs, Arnd and  Mérialdo, Bernard},
  title = {Software components for cooperation : a solution for the \"get help\" problem},
  booktitle = {COOP 1998, 3rd international conference on the design of cooperative systems, May 1998, Cannes, France},
  year = {1998},
  address = {Cannes},
}