@article{1183735319,
author = {Materna, Pavel},
title = {Review: Leon Gumanski, Jedynkowe Systemy Aksjomatyczne},
journal = {J. Symbolic Logic},
volume = {31},
number = {1},
year = {1966},
pages = { 115-117},
language = {en},
url = {http://dml.mathdoc.fr/item/1183735319}
}
Materna, Pavel. Review: Leon Gumanski, Jedynkowe Systemy Aksjomatyczne. J. Symbolic Logic, Tome 31 (1966) no. 1, pp. 115-117. http://gdmltest.u-ga.fr/item/1183735319/