The Journal of Symbolic Logic http://journals.cambridge.org/JSL Additional services for The Journal of Symbolic Logic: Email alerts: Click here Subscriptions: Click here Commercial reprints: Click here Terms of use : Click here Further consistency and independence results in NF obtained by the permutation method T. E. Forster The Journal of Symbolic Logic / Volume 48 / Issue 02 / June 1983, pp 236 - 238 DOI: 10.2307/2273542, Published online: 12 March 2014 Link to this article: http://journals.cambridge.org/abstract_S0022481200038202 How to cite this article: T. E. Forster (1983). Further consistency and independence results in NF obtained by the permutation method . The Journal of Symbolic Logic, 48, pp 236-238 doi:10.2307/2273542 Request Permissions : Click here Downloaded from http://journals.cambridge.org/JSL, IP address: 139.80.123.34 on 23 Apr 2015