@InProceedings{	  Wol91-1,
  author	= {Lars C. Wolf},
  title		= {{A Runtime Environment for Multimedia-Communication,
		  Position Paper}},
  booktitle	= {{2nd International Workshop on Network and Operating
		  System Support for Digital Audio and Video, Heidelberg}},
  month		= {November},
  year		= {1991}
}