@article{1183737636,
author = {Tweedale, Martin M.},
title = {Review: E. J. Ashworth, Propositional Logic in the Sixteenth and Early Seventeenth Centuries; E. J. Ashworth, Petrus Fonseca and Material Implication},
journal = {J. Symbolic Logic},
volume = {36},
number = {1},
year = {1971},
pages = { 323-324},
language = {en},
url = {http://dml.mathdoc.fr/item/1183737636}
}
Tweedale, Martin M. Review: E. J. Ashworth, Propositional Logic in the Sixteenth and Early Seventeenth Centuries; E. J. Ashworth, Petrus Fonseca and Material Implication. J. Symbolic Logic, Tome 36 (1971) no. 1, pp. 323-324. http://gdmltest.u-ga.fr/item/1183737636/