@article{1183389307,
author = {Newman, M. H. A. and Turing, A. M.},
title = {A Formal Theorem in Church's Theory of Types},
journal = {J. Symbolic Logic},
volume = {7},
number = {1},
year = {1942},
pages = { 28-33},
language = {en},
url = {http://dml.mathdoc.fr/item/1183389307}
}
Newman, M. H. A.; Turing, A. M. A Formal Theorem in Church's Theory of Types. J. Symbolic Logic, Tome 7 (1942) no. 1, pp. 28-33. http://gdmltest.u-ga.fr/item/1183389307/