@article{1102022219, author = {Greenberg, Noam and Montalb\'an, Antonio and Shore, Richard A.}, title = {Generalized high degrees have the complementation property}, journal = {J. Symbolic Logic}, volume = {69}, number = {1}, year = {2004}, pages = { 1200-1220}, language = {en}, url = {http://dml.mathdoc.fr/item/1102022219} }
Greenberg, Noam; Montalbán, Antonio; Shore, Richard A. Generalized high degrees have the complementation property. J. Symbolic Logic, Tome 69 (2004) no. 1, pp. 1200-1220. http://gdmltest.u-ga.fr/item/1102022219/