Nelson, David
v. Wright, G. H.
Beth, Evert W.
Ulam, S.
Church, Alonzo
Black, Max
McKinsey, J. C. C.
Beth, E. W.
Vaughan, H. E.
Mostowski, Andrzej
Baylis, Charles A.
Feys, Robert
Fitch, Frederic B.
Goodman, Nelson
Ribeiro, Hugo
Hempel, Carl G.
Smullyan, Arthur Francis
Turquette, A. R.
Quine, W. V.
Ketonen, Oiva
Kleene, S. C.
Bernays, Paul
Post, Emil L.
Barcan, Ruth C.
Berry, George D. W.
Nelson, Everett J.
Ambrose, Alice
Hinshaw, Virgil
L'Abbe, Maurice
Kalmar, Laszlo ; Suranyi, Janos
Nagel, Ernest
Brown, George W.
Skolem, Th.
Goodman, Nelson ; Quine, W. V.
Goodstein, R. L.
Wang, Hao
Bennett, Albert A.