Requirements for a Layered Software Architecture Supporting Cooperative Multi-User Interaction

@inproceedings{Paoli-Sosio:ICSE96,
  author    = {Flavio De Paoli and
               Andrea Sosio},
  title     = {Requirements for a Layered Software Architecture Supporting Cooperative {Multi-User} Interaction},
  booktitle = {ICSE},
  pages     = {408--417},
  publisher = {{IEEE} Computer Society},
  year      = {1996},
}