@Misc{		  hirzel03connectivitybased,
  author	= {M. Hirzel and A. Diwan and M. Hertz},
  title		= {Connectivity-based garbage collection},
  year		= {2003},
  urlbib	= {http://www.cs.ucsb.edu/~grze/papers/gc/hirzel03connectivitybased.bib}
		  ,
  url		= {http://www.cs.ucsb.edu/~grze/papers/gc/hirzel03connectivitybased.bib}
		  ,
  pdf		= {http://www.cs.ucsb.edu/~grze/papers/gc/hirzel03connectivitybased.pdf}
		  ,
  keyword	= {Garbage Collection}
}