Paper  bibtex   

@INPROCEEDINGS{Schmalstieg_053,
  author = {Dieter Schmalstieg and Gerd Hesina},
  title = {Distributed Applications for Collaborative Augmented Reality},
  booktitle = {Proceedings of IEEE Virtual Reality 2002},
  year = {2002},
  pages = {59-66},
  address = {Orlando, Florida},
  month = {March},
  url = {http://arbook.icg.tugraz.at/schmalstieg/Schmalstieg_053.pdf}
}