@article{1183737167, author = {Madison, E. W.}, title = {A Note on Computable Real Fields}, journal = {J. Symbolic Logic}, volume = {35}, number = {1}, year = {1970}, pages = { 239-241}, language = {en}, url = {http://dml.mathdoc.fr/item/1183737167} }
Madison, E. W. A Note on Computable Real Fields. J. Symbolic Logic, Tome 35 (1970) no. 1, pp. 239-241. http://gdmltest.u-ga.fr/item/1183737167/