@article{1183740844,
author = {Homer, Steven},
title = {Review: Sy. D. Friedman, $\beta$-Recursion Theory; Sy D. Friedman, Post's Problem without Admissibility},
journal = {J. Symbolic Logic},
volume = {46},
number = {1},
year = {1981},
pages = { 664-665},
language = {en},
url = {http://dml.mathdoc.fr/item/1183740844}
}
Homer, Steven. Review: Sy. D. Friedman, $\beta$-Recursion Theory; Sy D. Friedman, Post's Problem without Admissibility. J. Symbolic Logic, Tome 46 (1981) no. 1, pp. 664-665. http://gdmltest.u-ga.fr/item/1183740844/