@article{ san93b,
  author = {Adelino Santos},
  title = {CoMEdiA: Conceptualisation and Realisation of a Cooperative Hypermedia Editing Architecture},
  year = {1993},
  journal = {Computers and Graphics Magazine},
  volume = {17},
  number = {3},
  pages = {261-268},
  index = {CoMEdiA}
}