References for Wilhelm Ackermann

Articles:

  1. H R Ackermann, Aus dem Briefwechsel Wilhelm Ackermann, Hist. Philos. Logic 4 (1983), 181-202.
  2. H Hermes, In memoriam: Wilhelm Ackermann (1896-1962), Notre Dame J. Formal Logic 8 (1967), 1-8.

December 1996

MacTutor History of Mathematics
[http://www-history.mcs.st-andrews.ac.uk/References/Ackermann.html]