@article{1093891894, author = {Rao, A. P.}, title = {A note on universally free description theory.}, journal = {Notre Dame J. Formal Logic}, volume = {16}, number = {1}, year = {1975}, pages = { 539-542}, language = {en}, url = {http://dml.mathdoc.fr/item/1093891894} }
Rao, A. P. A note on universally free description theory.. Notre Dame J. Formal Logic, Tome 16 (1975) no. 1, pp. 539-542. http://gdmltest.u-ga.fr/item/1093891894/