@InProceedings{	  carpet-goodale2002a,
  status	= {background},
  author	= {Tom Goodale and Gabrielle Allen and Gerd Lanfermann and
		  Joan Mass{\'o} and Thomas Radke and Edward Seidel and John
		  Shalf},
  title		= {The {Cactus} Framework and Toolkit: Design and
		  Applications},
  booktitle	= {Vector and Parallel Processing -- VECPAR'2002, 5th
		  International Conference, Lecture Notes in Computer
		  Science},
  year		= 2003,
  address	= {Berlin},
  publisher	= {Springer},
  url		= {http://edoc.mpg.de/3341}
}

@Article{	  carpet-schnetter2006a,
  status	= {refereed background},
  author	= {Erik Schnetter and Peter Diener and Ernst Nils Dorband and
		  Manuel Tiglio},
  title		= {A multi-block infrastructure for three-dimensional
		  time-dependent numerical relativity},
  journal	= {Class. Quantum Grav.},
  year		= 2006,
  volume	= 23,
  pages		= {S553-S578},
  eprint	= {arXiv:gr-qc/0602104},
  url		= {http://arxiv.org/abs/gr-qc/0602104},
  receiveddate	= {2006-02-20},
  oldfulltexturl= {http://stacks.iop.org/CQG/23/S553},
  doi		= {10.1088/0264-9381/23/16/S14}
}

@Article{	  carpet-schnetter2003a,
  status	= {refereed background},
  author	= {Erik Schnetter and Scott H. Hawley and Ian Hawke},
  title		= {Evolutions in 3D numerical relativity using fixed mesh
		  refinement},
  journal	= {Class. Quantum Grav.},
  year		= 2004,
  volume	= 21,
  pages		= {1465-1488},
  eprint	= {arXiv:gr-qc/0310042},
  url		= {http://arxiv.org/abs/gr-qc/0310042},
  receiveddate	= {2003-10-07},
  oldfulltexturl= {http://stacks.iop.org/CQG/21/1465},
  doi		= {10.1088/0264-9381/21/6/014}
}