@article{1183734537,
author = {Robinson, Raphael M.},
title = {Review: A. Grzegorczyk, An Example of Two Weak Essentially Undecidable Theories F and F$^\ast$},
journal = {J. Symbolic Logic},
volume = {27},
number = {1},
year = {1962},
language = {en},
url = {http://dml.mathdoc.fr/item/1183734537}
}
Robinson, Raphael M. Review: A. Grzegorczyk, An Example of Two Weak Essentially Undecidable Theories F and F$^\ast$. J. Symbolic Logic, Tome 27 (1962) no. 1, . http://gdmltest.u-ga.fr/item/1183734537/