@article{1183737296,
author = {Prawitz, Dag},
title = {Review: Paul Strauss, Some Systems of Natural Deduction},
journal = {J. Symbolic Logic},
volume = {35},
number = {1},
year = {1970},
language = {en},
url = {http://dml.mathdoc.fr/item/1183737296}
}
Prawitz, Dag. Review: Paul Strauss, Some Systems of Natural Deduction. J. Symbolic Logic, Tome 35 (1970) no. 1, . http://gdmltest.u-ga.fr/item/1183737296/