Kurt Godel/ Solomon Feferman (EDT)/ Stephen C. Kleene (EDT)/ Gregory H. Moore (EDT)/ John W. Dawson Jr. (EDT)/ Robert M. Solovay (EDT)/ Jean Van Heijenoort (EDT)
(1)
Kurt Godel/ Solomon Feferman/ John W. Dawson Jr/ Warren Goldfarb/ Charles Parsons
(1)
Kurt Godel/ Solomon Feferman/ John W. Dawson/ Warren Goldfarb/ Charles Parsons
(1)