@inproceedings{Brezowar,
  author    = {Brezowar, Gabriela},
  title     = {The MikroArtikel in Problem-Based Learning},
  series = {International PBL Symposium / Brezowar / 2007 / Singapore / and Space Conference / Cyprus},
  booktitle = {International PBL Symposium / Brezowar / 2007 / Singapore / and Space Conference / Cyprus},
  subject      = {Problem Based Learning},
  language  = {en}
}
@inproceedings{NimmervollPucherWahletal.,
  author    = {Nimmervoll, Alexander and Pucher, Robert and Wahl, Harald and Gollner, Helmut and Schm{\"o}llebeck, Fritz},
  title     = {Personal PBL Experiences with Theoretical Computer Science Lectures},
  series = {Proceedings of the International Conference PBL2008 ABP},
  booktitle = {Proceedings of the International Conference PBL2008 ABP},
  subject      = {Problem Based Learning},
  language  = {en}
}
@inproceedings{NimmervollPucherWahletal.,
  author    = {Nimmervoll, Alexander and Pucher, Robert and Wahl, Harald and Gollner, Helmut and Schm{\"o}llebeck, Fritz},
  title     = {Personal PBL Experiences with Theoretical Computer Science Lectures},
  series = {Proceedings of the International Conference PBL2008 ABP / Colima (Mexic},
  booktitle = {Proceedings of the International Conference PBL2008 ABP / Colima (Mexic},
  subject      = {Teaching},
  language  = {en}
}