2007retiel'

@proceedings{DBLP:conf/context/2007retiel,
  editor    = {Ioannis Hatzilygeroudis and
               Alvaro Ortigosa and
               Mar\'{\i}a Dolores Rodr\'{\i}guez-Moreno},
  title     = {Proceedings of the CONTEXT 2007 Workshop on Representation
               Models and Techniques for Improving E-Learning ReTIeL 2007,
               Roskilde University, Denmark, August 20, 2007},
  booktitle = {ReTIeL},
  publisher = {CEUR-WS.org},
  series    = {CEUR Workshop Proceedings},
  volume    = {270},
  year      = {2007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}