@techreport{1996-Frederiks-DerInfGram,
  author		= "Frederiks, P.J.M. and Weide, Th.P. van der",
  title			= "{Deriving an Information Grammar using Object--oriented Analysis Models}",
  institution		= "Information Systems Group, Computing Science Institute, University of Nijmegen, The Netherlands",
  year			= "1996",
  research_group	= "iris",
  class			= "Report"
}