@article{1183743657,
author = {Hinman, Peter G. and Slaman, Theodore A.},
title = {Jump Embeddings in the Turing Degrees},
journal = {J. Symbolic Logic},
volume = {56},
number = {1},
year = {1991},
pages = { 563-591},
language = {en},
url = {http://dml.mathdoc.fr/item/1183743657}
}
Hinman, Peter G.; Slaman, Theodore A. Jump Embeddings in the Turing Degrees. J. Symbolic Logic, Tome 56 (1991) no. 1, pp. 563-591. http://gdmltest.u-ga.fr/item/1183743657/