@article{1183739499, author = {Paris, J. B.}, title = {Review: J. I. Friedman, Proper Classes as Members of Extended Sets}, journal = {J. Symbolic Logic}, volume = {40}, number = {1}, year = {1975}, language = {en}, url = {http://dml.mathdoc.fr/item/1183739499} }
Paris, J. B. Review: J. I. Friedman, Proper Classes as Members of Extended Sets. J. Symbolic Logic, Tome 40 (1975) no. 1, . http://gdmltest.u-ga.fr/item/1183739499/