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@article{MS2_1972__31_166274, author = {Carl G., Jr. Jockusch}, title = {A {Reducibility} {Arising} from the {Boone} {Groups.}}, journal = {Mathematica Scandinavica}, pages = {262--266}, publisher = {mathdoc}, volume = {31}, year = {1972}, zbl = {0263.02023}, url = {http://geodesic.mathdoc.fr/item/MS2_1972__31_166274/} }
Carl G., Jr. Jockusch. A Reducibility Arising from the Boone Groups.. Mathematica Scandinavica, Tome 31 (1972), pp. 262-266. http://geodesic.mathdoc.fr/item/MS2_1972__31_166274/