@article{1102022208,
author = {Lewis, Andrew},
title = {Minimal complements for degrees below 0'},
journal = {J. Symbolic Logic},
volume = {69},
number = {1},
year = {2004},
pages = { 937-966},
language = {en},
url = {http://dml.mathdoc.fr/item/1102022208}
}
Lewis, Andrew. Minimal complements for degrees below 0'. J. Symbolic Logic, Tome 69 (2004) no. 1, pp. 937-966. http://gdmltest.u-ga.fr/item/1102022208/