@article{cora:forc07,
  author	= {Paul Corazza},
  title		= {Forcing with Non-wellfounded Models},
  journal	= {The Australasian Journal of Logic},
  year		= 2007,
  volume	= 5,
  pages		= {20-57},
  URL		= {http://www.philosophy.unimelb.edu.au/ajl/2007/},
}