@inproceedings{WahlMenseGollneretal.,
  author    = {Wahl, Harald and Mense, Alexander and Gollner, Helmut and Eckkrammer, Florian and Kaufmann, Christian},
  title     = {Teaching Interdisciplinary Topics by Transforming a Technical Oriented Course into Problem Based Learning},
  series = {Proceedings of the ICETI 2010 / International Conference on Education, Training and Informatics / 6th-9th April, 2010 / Orlando, Florida (USA)},
  booktitle = {Proceedings of the ICETI 2010 / International Conference on Education, Training and Informatics / 6th-9th April, 2010 / Orlando, Florida (USA)},
  subject      = {Teaching},
  language  = {en}
}
@misc{WahlMenseGollneretal.,
  author    = {Wahl, Harald and Mense, Alexander and Gollner, Helmut and Eckkrammer, Florian and Kaufmann, Christian},
  title     = {Teaching Interdisciplinary Topics by Transforming a Technical Oriented Course into Problem Based Learning},
  subject      = {Teaching},
  language  = {en}
}
@inproceedings{WahlPucherMenseetal.,
  author    = {Wahl, Harald and Pucher, Robert and Mense, Alexander and Schm{\"o}llebeck, Fritz and Hofmann, Alexander and Nimmervoll, Alexander and Eckkrammer, Florian and Gollner, Helmut},
  title     = {Do Competitions between Teams in Self Directed Learning Increase the Performance of Students?},
  series = {Proceedings of the 15th Annual EDINEB International Conference "Advances in Business Education and Training" / June 11-13 2008 / Malaga (Spain)},
  booktitle = {Proceedings of the 15th Annual EDINEB International Conference "Advances in Business Education and Training" / June 11-13 2008 / Malaga (Spain)},
  subject      = {Teaching},
  language  = {en}
}