@article{1183739725, author = {Harrington, L. A. and MacQueen, D. B.}, title = {Selection in Abstract Recursion Theory}, journal = {J. Symbolic Logic}, volume = {41}, number = {1}, year = {1976}, pages = { 153-158}, language = {en}, url = {http://dml.mathdoc.fr/item/1183739725} }
Harrington, L. A.; MacQueen, D. B. Selection in Abstract Recursion Theory. J. Symbolic Logic, Tome 41 (1976) no. 1, pp. 153-158. http://gdmltest.u-ga.fr/item/1183739725/