Bolesław Sobociński. A contribution to the axiomatization of Lewis' system S5. Notre Dame journal of formal logic, vol. 3 (1962), pp. 51–63. - Bolesław Sobociński. On the generalized Brouwerian axioms.Notre Dame journal of formal logic, vol. 3 (1962), pp. 123–128. - Bolesław Sobociński. A note on modal systems.Notre Dame journal of formal logic, vol. 4 (1963), pp. 155–157. - Ivo Thomas. Solutions of five modal problems of Sobociński.Notre Dame journal of formal logic, vol. 3 (1962), pp. 199–200. - Ivo Thomas. S1° and Brouwerian axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 151–152. - Ivo Thomas. S1° and generalized Si-axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 153–154. - Ivo Thomas. A final note on S1° and the Brouwerian axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 231–232. - Ivo Thomas. Modal systems in the neighbourhood of T.Notre Dame journal of formal logic, vol. 5 no. 1 (1964), pp. 59–61. - Ivo Thomas. Ten modal models. The journal of symbolic logic, vol. 29 no. 3 (1964), pp. 125–128.

Nuel D. Belnap

doi:10.2307/2270474

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Bolesław Sobociński. A contribution to the axiomatization of Lewis' system S5. Notre Dame journal of formal logic, vol. 3 (1962), pp. 51–63. - Bolesław Sobociński. On the generalized Brouwerian axioms.Notre Dame journal of formal logic, vol. 3 (1962), pp. 123–128. - Bolesław Sobociński. A note on modal systems.Notre Dame journal of formal logic, vol. 4 (1963), pp. 155–157. - Ivo Thomas. Solutions of five modal problems of Sobociński.Notre Dame journal of formal logic, vol. 3 (1962), pp. 199–200. - Ivo Thomas. S1° and Brouwerian axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 151–152. - Ivo Thomas. S1° and generalized Si-axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 153–154. - Ivo Thomas. A final note on S1° and the Brouwerian axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 231–232. - Ivo Thomas. Modal systems in the neighbourhood of T.Notre Dame journal of formal logic, vol. 5 no. 1 (1964), pp. 59–61. - Ivo Thomas. Ten modal models. The journal of symbolic logic, vol. 29 no. 3 (1964), pp. 125–128.

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Bolesław Sobociński. A contribution to the axiomatization of Lewis' system S5. Notre Dame journal of formal logic, vol. 3 (1962), pp. 51–63. - Bolesław Sobociński. On the generalized Brouwerian axioms.Notre Dame journal of formal logic, vol. 3 (1962), pp. 123–128. - Bolesław Sobociński. A note on modal systems.Notre Dame journal of formal logic, vol. 4 (1963), pp. 155–157. - Ivo Thomas. Solutions of five modal problems of Sobociński.Notre Dame journal of formal logic, vol. 3 (1962), pp. 199–200. - Ivo Thomas. S1° and Brouwerian axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 151–152. - Ivo Thomas. S1° and generalized Si-axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 153–154. - Ivo Thomas. A final note on S1° and the Brouwerian axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 231–232. - Ivo Thomas. Modal systems in the neighbourhood of T.Notre Dame journal of formal logic, vol. 5 no. 1 (1964), pp. 59–61. - Ivo Thomas. Ten modal models. The journal of symbolic logic, vol. 29 no. 3 (1964), pp. 125–128.

To save this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Google Drive account. Find out more about saving content to Google Drive.

Bolesław Sobociński. A contribution to the axiomatization of Lewis' system S5. Notre Dame journal of formal logic, vol. 3 (1962), pp. 51–63. - Bolesław Sobociński. On the generalized Brouwerian axioms.Notre Dame journal of formal logic, vol. 3 (1962), pp. 123–128. - Bolesław Sobociński. A note on modal systems.Notre Dame journal of formal logic, vol. 4 (1963), pp. 155–157. - Ivo Thomas. Solutions of five modal problems of Sobociński.Notre Dame journal of formal logic, vol. 3 (1962), pp. 199–200. - Ivo Thomas. S1° and Brouwerian axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 151–152. - Ivo Thomas. S1° and generalized Si-axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 153–154. - Ivo Thomas. A final note on S1° and the Brouwerian axioms.Notre Dame journal of formal logic, vol. 4 (1963), pp. 231–232. - Ivo Thomas. Modal systems in the neighbourhood of T.Notre Dame journal of formal logic, vol. 5 no. 1 (1964), pp. 59–61. - Ivo Thomas. Ten modal models. The journal of symbolic logic, vol. 29 no. 3 (1964), pp. 125–128.

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