@Misc{LLN99,
  author =	 {Jakob Lichtenberg and J{\o}rn Lind-Nielsen and 
                  Williams, Poul Frederick},
  title =	 {Regner Regnemaskiner Rigtigt?},
  howpublished = {Berlingske Tidende, Univers},
  month =	 {apr},
  year =	 1999,
  note =	 {Danish newspaper article}
}