@inproceedings{KaufmannWahlMense2009,
  author    = {Christian Kaufmann and Harald Wahl and Alexander Mense},
  title     = {Role Reversal in PBL - Students learn in the Teachers role},
  booktitle = {Proceedings of the 2nd International Research Symposium on Problem based Learning (IRSPBL) / Victoria University / Melbourne Australia},
  year      = {2009},
}