@article{1183395239,
author = {Church, Alonzo},
title = {Review: Emil L. Post, A Variant of a Recursively Unsolvable Problem},
journal = {J. Symbolic Logic},
volume = {12},
number = {1},
year = {1947},
pages = { 55-56},
language = {en},
url = {http://dml.mathdoc.fr/item/1183395239}
}
Church, Alonzo. Review: Emil L. Post, A Variant of a Recursively Unsolvable Problem. J. Symbolic Logic, Tome 12 (1947) no. 1, pp. 55-56. http://gdmltest.u-ga.fr/item/1183395239/