@InProceedings{HWF04,
  author =       {Daniel Hoppe and Christian Werner and Stefan Fischer},
  title =        {Rechtliche Grundlagen f{\"u}r den Umgang mit Lernobjekten},
  booktitle =    {Delfi 2004: Die 2. e-Learning Fachtagung Informatik},
  month =        sep,
  series =       {Lecture Notes in Informatics},
  publisher =    {Gesellschaft f{\"u}r Informatik},
  year =         "2004",
  pages="385-386",
  ibrgroups = "vs",
  ibrauthors = "cwerner fischer",
}