@article{1183391361,
author = {McKinsey, J. C. C.},
title = {On the Number of Complete Extensions of the Lewis Systems of Sentential Calculus},
journal = {J. Symbolic Logic},
volume = {9},
number = {1},
year = {1944},
pages = { 42-45},
language = {en},
url = {http://dml.mathdoc.fr/item/1183391361}
}
McKinsey, J. C. C. On the Number of Complete Extensions of the Lewis Systems of Sentential Calculus. J. Symbolic Logic, Tome 9 (1944) no. 1, pp. 42-45. http://gdmltest.u-ga.fr/item/1183391361/