@article{1997-Hofstede-Grammar,
  author		= "Hofstede, A.H.M. ter and Proper, H.A. and Weide, Th.P. van der",
  title			= "{Exploiting Fact Verbalisation in Conceptual Information Modelling}",
  journal		= "Information Systems",
  number		= "6/7",
  volume		= "22",
  month			= "September",
  year			= "1997",
  research_group	= "iris",
  pages			= "349--385",
  class			= "Journal"
}