@inproceedings{DBLP:conf/icalt/Martin-GutierrezSCR10,
  author    = {Jorge Mart\'{\i}n-Guti{\'e}rrez and
               Jos{\'e} Lu\'{\i}s Saor\'{\i}n and
               Manuel Contero and
               Mariano Alca{\~n}iz Raya},
  title     = {AR_Dehaes: An Educational Toolkit Based on Augmented Reality
               Technology for Learning Engineering Graphics},
  booktitle = {ICALT},
  year      = {2010},
  pages     = {133-137},
  ee        = {http://dx.doi.org/10.1109/ICALT.2010.45},
  crossref  = {DBLP:conf/icalt/2010},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/icalt/2010,
  title     = {ICALT 2010, 10th IEEE International Conference on Advanced
               Learning Technologies, Sousse, Tunesia, 5-7 July 2010},
  booktitle = {ICALT},
  publisher = {IEEE Computer Society},
  year      = {2010},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}