@article{1183732461, author = {Schwarz, Gideon}, title = {A Note on Transfinite Iteration}, journal = {J. Symbolic Logic}, volume = {21}, number = {1}, year = {1956}, pages = { 265-266}, language = {en}, url = {http://dml.mathdoc.fr/item/1183732461} }
Schwarz, Gideon. A Note on Transfinite Iteration. J. Symbolic Logic, Tome 21 (1956) no. 1, pp. 265-266. http://gdmltest.u-ga.fr/item/1183732461/