https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English Prof. Rosenblatt determination method: SHA-1
corner: Zürich 1932. top: bottom: (For a wikilinked list of depicted people, see File:ETH-BIB-Internationaler Mathematikerkongress, Zürich 1932-Portrait-Portr