@article{1093887634, author = {Thomas, Ivo}, title = {One dimension in PS and PSI.}, journal = {Notre Dame J. Formal Logic}, volume = {17}, number = {1}, year = {1976}, pages = { 421-423}, language = {en}, url = {http://dml.mathdoc.fr/item/1093887634} }
Thomas, Ivo. One dimension in PS and PSI.. Notre Dame J. Formal Logic, Tome 17 (1976) no. 1, pp. 421-423. http://gdmltest.u-ga.fr/item/1093887634/