@article{GDZPPN002078074, title = {A Theorem which is Equivalent to the Axiom of Choice.}, journal = {Elemente der Mathematik}, volume = {27}, year = {1972}, pages = {38-39}, zbl = {0232.04004}, url = {http://dml.mathdoc.fr/item/GDZPPN002078074} }
Doran, R.S. A Theorem which is Equivalent to the Axiom of Choice.. Elemente der Mathematik, Tome 27 (1972) pp. 38-39. http://gdmltest.u-ga.fr/item/GDZPPN002078074/