@article{1183736772, author = {Barwise, Jon}, title = {Infinitary Logic and Admissible Sets}, journal = {J. Symbolic Logic}, volume = {34}, number = {1}, year = {1969}, pages = { 226-252}, language = {en}, url = {http://dml.mathdoc.fr/item/1183736772} }
Barwise, Jon. Infinitary Logic and Admissible Sets. J. Symbolic Logic, Tome 34 (1969) no. 1, pp. 226-252. http://gdmltest.u-ga.fr/item/1183736772/