@article{1183730981,
author = {Vaughan, H. E.},
title = {Review: Paul Lorenzen, Einfuhrung in die Logik},
journal = {J. Symbolic Logic},
volume = {14},
number = {4},
year = {1950},
pages = { 227-228},
language = {en},
url = {http://dml.mathdoc.fr/item/1183730981}
}
Vaughan, H. E. Review: Paul Lorenzen, Einfuhrung in die Logik. J. Symbolic Logic, Tome 14 (1950) no. 4, pp. 227-228. http://gdmltest.u-ga.fr/item/1183730981/