@inproceedings{DBLP:conf/www/BadrosTMMPB01,
  author    = {Greg J. Badros and
               Jojada J. Tirtowidjojo and
               Kim Marriott and
               Bernd Meyer and
               Will Portnoy and
               Alan Borning},
  title     = {A constraint extension to scalable vector graphics},
  booktitle = {WWW},
  year      = {2001},
  pages     = {489-498},
  ee        = {http://doi.acm.org/10.1145/371920.372146},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}