@article{1183738792,
author = {Kechris, A. S.},
title = {Review: George Boolos, Hilary Putnam, Degrees of Unsolvability of Constructible Sets of Integers},
journal = {J. Symbolic Logic},
volume = {38},
number = {1},
year = {1973},
pages = { 527-528},
language = {en},
url = {http://dml.mathdoc.fr/item/1183738792}
}
Kechris, A. S. Review: George Boolos, Hilary Putnam, Degrees of Unsolvability of Constructible Sets of Integers. J. Symbolic Logic, Tome 38 (1973) no. 1, pp. 527-528. http://gdmltest.u-ga.fr/item/1183738792/