@article{1093956091,
author = {O'Briant, Walter H.},
title = {Leibnitz's preference for an intensional logic (A reply to Mr. Parkinson).},
journal = {Notre Dame J. Formal Logic},
volume = {8},
number = {3},
year = {1967},
pages = { 254-256},
language = {en},
url = {http://dml.mathdoc.fr/item/1093956091}
}
O'Briant, Walter H. Leibnitz's preference for an intensional logic (A reply to Mr. Parkinson).. Notre Dame J. Formal Logic, Tome 8 (1967) no. 3, pp. 254-256. http://gdmltest.u-ga.fr/item/1093956091/