@article{1183736100,
author = {Sacks, Gerald E.},
title = {Review: Ann H. Ihrig, The Post-Lineal Theorems for Arbitrary Recursively Enumerable Degrees of Unsolvability},
journal = {J. Symbolic Logic},
volume = {32},
number = {1},
year = {1967},
language = {en},
url = {http://dml.mathdoc.fr/item/1183736100}
}
Sacks, Gerald E. Review: Ann H. Ihrig, The Post-Lineal Theorems for Arbitrary Recursively Enumerable Degrees of Unsolvability. J. Symbolic Logic, Tome 32 (1967) no. 1, . http://gdmltest.u-ga.fr/item/1183736100/