@article{1183730839,
author = {Turquette, A. R.},
title = {Review: Soren Hallden, Results Concerning the Decision Problem of Lewis's Calculi S3 and S6},
journal = {J. Symbolic Logic},
volume = {14},
number = {4},
year = {1950},
language = {en},
url = {http://dml.mathdoc.fr/item/1183730839}
}
Turquette, A. R. Review: Soren Hallden, Results Concerning the Decision Problem of Lewis's Calculi S3 and S6. J. Symbolic Logic, Tome 14 (1950) no. 4, . http://gdmltest.u-ga.fr/item/1183730839/