@inproceedings{ekrss-hlosw-03,
  month = {September},
  title = {{Hypermedia Learning Objects System -- On the Way to a Semantic Educational Web}},
  editor = {Michael E. Auer and Ursula Auer},
  publisher = {Kassel University Press},
  author = {Michael Engelhardt and Anreas Karparti and Torsten Rack and Ivette Schmidt and Thomas C. Schmidt},
  year = {2003},
  booktitle = {Proceedings of the International Workshop Interactive Computer aided Learning ICL 2003. Learning Objects and Reusability of Content},
  theme = {hp}
}