@article{1183740624, author = {Nadel, Mark}, title = {On a Problem of MacDowell and Specker}, journal = {J. Symbolic Logic}, volume = {45}, number = {1}, year = {1980}, pages = { 612-622}, language = {en}, url = {http://dml.mathdoc.fr/item/1183740624} }
Nadel, Mark. On a Problem of MacDowell and Specker. J. Symbolic Logic, Tome 45 (1980) no. 1, pp. 612-622. http://gdmltest.u-ga.fr/item/1183740624/