@article{1093638019, author = {Patton, Thomas E.}, title = {On begging the question ``Who is $N$?''.}, journal = {Notre Dame J. Formal Logic}, volume = {29}, number = {2}, year = {1988}, pages = { 553-562}, language = {en}, url = {http://dml.mathdoc.fr/item/1093638019} }
Patton, Thomas E. On begging the question ``Who is $N$?''.. Notre Dame J. Formal Logic, Tome 29 (1988) no. 2, pp. 553-562. http://gdmltest.u-ga.fr/item/1093638019/