@article{1183734478, author = {Axt, Paul}, title = {Review: R. S. Lehman, On Primitive Recursive Real Numbers}, journal = {J. Symbolic Logic}, volume = {27}, number = {1}, year = {1962}, pages = { 245-246}, language = {en}, url = {http://dml.mathdoc.fr/item/1183734478} }
Axt, Paul. Review: R. S. Lehman, On Primitive Recursive Real Numbers. J. Symbolic Logic, Tome 27 (1962) no. 1, pp. 245-246. http://gdmltest.u-ga.fr/item/1183734478/