@inproceedings{1078,
  author = {Joan Marquès and Leandro Navarro},
  title = {WWG: a wide-area infrastructure to support groups},
  year = {2001},
  pages = {179–187},
  publisher = {ACM},
  address = {New York, NY, USA},
  isbn = {1-58113-294-8},
  url = {http://dblp.uni-trier.de/db/conf/group/group2001.html$\\#$MarquesN01},
}