@article{1183742092,
author = {Ambos-Spies, K. and Lerman, M.},
title = {Lattice Embeddings into the Recursively Enumerable Degrees},
journal = {J. Symbolic Logic},
volume = {51},
number = {1},
year = {1986},
pages = { 257-272},
language = {en},
url = {http://dml.mathdoc.fr/item/1183742092}
}
Ambos-Spies, K.; Lerman, M. Lattice Embeddings into the Recursively Enumerable Degrees. J. Symbolic Logic, Tome 51 (1986) no. 1, pp. 257-272. http://gdmltest.u-ga.fr/item/1183742092/