@misc{10220,
  author = {Carsten Griwodz and Oliver Merkel and Jana Dittmann and Ralf Steinmetz},
  title = {Protecting VoD the Easier Way},
  year = {1998},
  journal = {Proceedings of the ACM International Multimedia Conference (ACM MM)},
  pages = {21-28},
  month = {sep},
  publisher = {ACM},
  isbn = {0-201-30990-4},
  doi = {http://doi.acm.org/10.1145/290747.290751},
  editor = {Brian Effelsberg},
}