References for Kristen Nygaard

  1. Kristen Nygaard, computer programming language pioneer and politician, dies, Boston Globe (11 August, 2002).
  2. J Markoff, Kristen Nygaard, Who Built Framework for Computer Languages, Dies at 75, New York Times (14 August 2002).
  3. K Nygaard and O-J Dahl, The development of the SIMULA languages, History of Programming Languages, Association for Computing Machinery (Academic Press, 1981), 439-480.