@article{1183733584,
author = {Frayne, Thomas},
title = {Review: G. Hasenjaeger, On Definability and Derivability},
journal = {J. Symbolic Logic},
volume = {24},
number = {1},
year = {1959},
pages = { 171-172},
language = {en},
url = {http://dml.mathdoc.fr/item/1183733584}
}
Frayne, Thomas. Review: G. Hasenjaeger, On Definability and Derivability. J. Symbolic Logic, Tome 24 (1959) no. 1, pp. 171-172. http://gdmltest.u-ga.fr/item/1183733584/