@inproceedings{1993-Proper-TowardsEvolvAM,
  author		= "Proper, H.A. and Weide, Th.P. van der",
  title			= "{Towards a General Theory for the Evolution of Application Models}",
  booktitle		= "{Proceedings of the Fourth Australian Database Conference}",
  editor		= "Orlowska, M.E. and Papazoglou, M.P.",
  series		= "Advances in Database Research",
  month			= "February",
  publisher		= "World Scientific",
  address		= "Melbourne, Victoria, Australia",
  year			= "1993",
  isbn			= "ISBN 981021331X",
  research_group	= "iris",
  pages			= "346--362",
  class			= "Conference"
}