@inproceedings{haffner-99k,
  author = {Haffner, Patrick and {Le Cun}, Yann and Bottou, L\'{e}on and Howard, Paul and Vincent, Pascal},
  title = {Color Documents on the Web with {DjVu}},
  booktitle = {Proceedings of the International Conference on Image Processing},
  volume = {1},
  pages = {239-243},
  address = {Kobe, Japan},
  month = {October},
  year = {1999},
  url = {http://leon.bottou.org/papers/haffner-99k},
}