References for Wilhelm Wirtinger

Articles:

  1. C Caratheodory, Obituary : Wilhelm Wirtinger, Jber. Bayer. Akad. Wiss. Munchen (1944-1948), 256-258.

October 1997

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