@article{1183732323,
author = {Ackermann, Wilhelm},
title = {Review: Jerzy Slupecki, Uber die Regeln des Aussagenkalkuls},
journal = {J. Symbolic Logic},
volume = {21},
number = {1},
year = {1956},
pages = { 87-88},
language = {en},
url = {http://dml.mathdoc.fr/item/1183732323}
}
Ackermann, Wilhelm. Review: Jerzy Slupecki, Uber die Regeln des Aussagenkalkuls. J. Symbolic Logic, Tome 21 (1956) no. 1, pp. 87-88. http://gdmltest.u-ga.fr/item/1183732323/