@article{1183741542,
author = {Knight, Julia and Lachlan, Alistair H. and Soare, Robert I.},
title = {Two Theorems on Degrees of Models of True Arithmetic},
journal = {J. Symbolic Logic},
volume = {49},
number = {1},
year = {1984},
pages = { 425-436},
language = {en},
url = {http://dml.mathdoc.fr/item/1183741542}
}
Knight, Julia; Lachlan, Alistair H.; Soare, Robert I. Two Theorems on Degrees of Models of True Arithmetic. J. Symbolic Logic, Tome 49 (1984) no. 1, pp. 425-436. http://gdmltest.u-ga.fr/item/1183741542/