@article{1183738952, author = {Wainer, S. S.}, title = {A Hierarchy for the 1-Section of Any Type Two Object}, journal = {J. Symbolic Logic}, volume = {39}, number = {1}, year = {1974}, pages = { 88-94}, language = {en}, url = {http://dml.mathdoc.fr/item/1183738952} }
Wainer, S. S. A Hierarchy for the 1-Section of Any Type Two Object. J. Symbolic Logic, Tome 39 (1974) no. 1, pp. 88-94. http://gdmltest.u-ga.fr/item/1183738952/