@article{1183387820,
author = {Langford, C. H.},
title = {Review: C. D. Hardie, The Necessity of a Priori Propositions},
journal = {J. Symbolic Logic},
volume = {5},
number = {1},
year = {1940},
pages = { 74-75},
language = {en},
url = {http://dml.mathdoc.fr/item/1183387820}
}
Langford, C. H. Review: C. D. Hardie, The Necessity of a Priori Propositions. J. Symbolic Logic, Tome 5 (1940) no. 1, pp. 74-75. http://gdmltest.u-ga.fr/item/1183387820/