@Article{	  VWHW98-1,
  author	= {Carsten Vogt and Lars C. Wolf and Ralf Guido Herrtwich and
		  Hartmut Wittig},
  title		= {{HeiRAT - Quality-of-Service Management for Distributed
		  Multimedia Systems}},
  year		= {1998},
  month		= may,
  journal	= {ACM Multimedia Systems Journal},
  volume	= {6},
  number	= {3},
  booktitle	= {},
  publisher	= {},
  institution	= {},
  howpublished	= {},
  pages		= {152--166},
  note		= {Special Issue on QoS Systems},
  url		= {http://www.kom.e-technik.tu-darmstadt.de/publications/abstracts/VWHW98-1.html}
		  
}