@article{1183389271,
author = {Vaughan, H. E.},
title = {Review: Emil L. Post, The Two-valued Iterative Systems of Mathematical Logic},
journal = {J. Symbolic Logic},
volume = {6},
number = {1},
year = {1941},
pages = { 114-115},
language = {en},
url = {http://dml.mathdoc.fr/item/1183389271}
}
Vaughan, H. E. Review: Emil L. Post, The Two-valued Iterative Systems of Mathematical Logic. J. Symbolic Logic, Tome 6 (1941) no. 1, pp. 114-115. http://gdmltest.u-ga.fr/item/1183389271/