@article{1183739087, author = {Hay, Louise}, title = {Review: C. E. M. Yates, On the Degrees of Index Sets. II}, journal = {J. Symbolic Logic}, volume = {39}, number = {1}, year = {1974}, language = {en}, url = {http://dml.mathdoc.fr/item/1183739087} }
Hay, Louise. Review: C. E. M. Yates, On the Degrees of Index Sets. II. J. Symbolic Logic, Tome 39 (1974) no. 1, . http://gdmltest.u-ga.fr/item/1183739087/