@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/