@inproceedings{DBLP:conf/vast/VlahakisDBI04,
  author    = {Vassilios Vlahakis and
               Athanasios M. Demiris and
               E. Bounos and
               Nikolaos Ioannidis},
  title     = {A Novel Approach to Context-Sensitive Guided e-Tours in
               Cultural Sites: "Light" Augmented Reality on PDAs},
  booktitle = {VAST},
  year      = {2004},
  pages     = {57-66},
  ee        = {http://www.eg.org/EG/DL/WS/VAST/VAST04/057-066.pdf},
  crossref  = {DBLP:conf/vast/2004},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/vast/2004,
  editor    = {Dieter W. Fellner and
               Stephen N. Spencer},
  title     = {VAST 2004: The 5th International Symposium on Virtual Reality,
               Archaeology and Intelligent Cultural Heritage, incorporating
               2nd Eurographics Workshop on Graphics and Cultural Heritage,
               Conscience-Auditorium, Brussels and Ename Center, Oudenaarde,
               Belgium, December 7-10, 2004},
  booktitle = {VAST},
  publisher = {Eurographics Association},
  year      = {2004},
  isbn      = {3-905673-18-5},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}