@INPROCEEDINGS{kaergeretal_mediator_ec-tel06,
  AUTHOR = {Philipp K\"{a}rger AND Carsten Ullrich AND Erica Melis},
  TITLE = {Integrating Learning Object Repositories Using a Mediator Architecture},
  BOOKTITLE = {Proceedings of the First European Conference on Technology Enhanced Learning (EC-TEL)},
  MONTH = {October},
  YEAR = 2006,
  ADDRESS = {Heraklion, Greece},
  PUBLISHER = {Springer},
  KIND = {conference}
}