@article{1183142105,
author = {Bernays, Paul},
title = {Review: J. C. C. McKinsey, On the Independence of Hilbert and Ackermann's Postulates for the Calculus of Propositional Functions},
journal = {J. Symbolic Logic},
volume = {1},
number = {1},
year = {1936},
pages = { 64-65},
language = {en},
url = {http://dml.mathdoc.fr/item/1183142105}
}
Bernays, Paul. Review: J. C. C. McKinsey, On the Independence of Hilbert and Ackermann's Postulates for the Calculus of Propositional Functions. J. Symbolic Logic, Tome 1 (1936) no. 1, pp. 64-65. http://gdmltest.u-ga.fr/item/1183142105/