@inproceedings{Pucher,
  author    = {Pucher, Robert},
  title     = {Project Based Learning in Computer Science - A Review of 300 Projects},
  series = {"E-learning innovative models for the integration of education, technology and research. 5th GUIDE International Conference Proceedings",},
  booktitle = {"E-learning innovative models for the integration of education, technology and research. 5th GUIDE International Conference Proceedings",},
  subject      = {E-Learning},
  language  = {en}
}
@misc{TesarHainzel,
  author    = {Tesar, Michael and Hainzel, Thomas},
  title     = {Collaborative E-Learning Communities mit Moodle},
  subject      = {E-Learning},
  language  = {de}
}