@article{1183745790, author = {Bell, John L.}, title = {Frege's Theorem in a Constructive Setting}, journal = {J. Symbolic Logic}, volume = {64}, number = {1}, year = {1999}, pages = { 486-488}, language = {en}, url = {http://dml.mathdoc.fr/item/1183745790} }
Bell, John L. Frege's Theorem in a Constructive Setting. J. Symbolic Logic, Tome 64 (1999) no. 1, pp. 486-488. http://gdmltest.u-ga.fr/item/1183745790/