@article{1183738647,
author = {Snyder, Donald Paul},
title = {Review: J. Jay Zeman, Bases for S4 and S4.2 without Added Axioms},
journal = {J. Symbolic Logic},
volume = {38},
number = {1},
year = {1973},
language = {en},
url = {http://dml.mathdoc.fr/item/1183738647}
}
Snyder, Donald Paul. Review: J. Jay Zeman, Bases for S4 and S4.2 without Added Axioms. J. Symbolic Logic, Tome 38 (1973) no. 1, . http://gdmltest.u-ga.fr/item/1183738647/