Holton, Gerald2020-01-301995Holton, Gerald. On the Vienna Circle in Exile: An Eyewitness Report. The Foundational Debate: Complexity and Constructivity in Mathematics and Physics, eds. W. Depauli-Schimanovich, E. Köhler, and F. Stadler, 269-292. Dordrecht: Kluwer Academic Publishers, 1995.http://nrs.harvard.edu/urn-3:HUL.InstRepos:42354812en-USMonograph or Book2018-07-1019952020-01-3010.1007/978-94-017-3327-4_21