@inproceedings{Ver:ftdcs92,
  author = "Ver\'{\i}ssimo, P. and Rodrigues, L.",
  address = "Taipe, Taiwan",
  booktitle = "Proceedings of the 3rd Workshop on Future Trends of Distributed Computing Systems",
  month = apr,
  title = "Group orientation: a paradigm for distributed systems of the nineties",
  year = "1992"
}