@inproceedings{DBLP:conf/icalt/ZarraonandiaDGVA09,
  author    = {Telmo Zarraonandia and Paloma D\'{\i}az and Esther Guerra and Mario Rafael Ruiz Vargas and Ignacio Aedo},
  title     = {A Framework for the Multi-disciplinary Design of Web-Based Educational Systems},
  booktitle = {ICALT},
  year      = {2009},
  pages     = {45-49},
  ee        = {http://dx.doi.org/10.1109/ICALT.2009.121},
  crossref  = {DBLP:conf/icalt/2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/icalt/2009,
  title     = {The 9th IEEE International Conference on Advanced Learning Technologies, ICALT 2009, Proceedings},
  booktitle = {ICALT},
  publisher = {IEEE},
  year      = {2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}