@article{1183736813,
author = {Ferebee, Ann S.},
title = {Review: Dennis Spellman, A Generalization of the Structure of the Sentential Calculus},
journal = {J. Symbolic Logic},
volume = {34},
number = {1},
year = {1969},
pages = { 308-309},
language = {en},
url = {http://dml.mathdoc.fr/item/1183736813}
}
Ferebee, Ann S. Review: Dennis Spellman, A Generalization of the Structure of the Sentential Calculus. J. Symbolic Logic, Tome 34 (1969) no. 1, pp. 308-309. http://gdmltest.u-ga.fr/item/1183736813/