@article{1183410406,
author = {Bernays, Paul},
title = {A System of Axiomatic Set Theory--Part VI},
journal = {J. Symbolic Logic},
volume = {13},
number = {1},
year = {1948},
pages = { 65-79},
language = {en},
url = {http://dml.mathdoc.fr/item/1183410406}
}
Bernays, Paul. A System of Axiomatic Set Theory--Part VI. J. Symbolic Logic, Tome 13 (1948) no. 1, pp. 65-79. http://gdmltest.u-ga.fr/item/1183410406/