Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences
@article{10_4064_fm_86_1_29_40, author = {T. McLaughlin}, title = {Degrees of unsolvability within a regressive isol}, journal = {Fundamenta Mathematicae}, pages = {29--40}, publisher = {mathdoc}, volume = {86}, number = {1}, year = {1974}, doi = {10.4064/fm-86-1-29-40}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-86-1-29-40/} }
T. McLaughlin. Degrees of unsolvability within a regressive isol. Fundamenta Mathematicae, Tome 86 (1974) no. 1, pp. 29-40. doi : 10.4064/fm-86-1-29-40. http://geodesic.mathdoc.fr/articles/10.4064/fm-86-1-29-40/
Cité par Sources :