@InProceedings{Demuth98,
  author = {Birgit Demuth and Heinrich Hussmann and Lothar Schmitz and Steffen Zschaler},
  title = {Using a Framework to Teach OOT to Beginners},
  booktitle = {OOPSLA'98, Educators' Symposium},
  month = oct,
  year = 1998
}