Wilhelm Wirtinger (15 July 1865 – 15 January 1945) was an Austrian mathematician, working in complex analysis, geometry, algebra, number theory, Lie groups and knot theory.
08:54, 8 June 2004 Magnus Manske 465x626 (42,289 bytes) ({{PD}}, from [http://web4.si.edu/sil/scientific-identity/display_results.cfm?alpha_sort=W here])