Jaakko Hintikka. Distributive normal forms in first-order logic. Formal systems and recursive functions, Proceedings of the Eighth Logic Colloquium, Oxford, July 1963, edited by J. N. Crossley and M. A. E. Dummett, Studies in logic and the foundations of mathematics, North-Holland Publishing Company, Amsterdam1965, pp. 48–91. - Jaakko Hintikka. Distributive normal forms and deductive interpolation. Zeitschrift für mathematische Logik und Grundlagen der Mathematik, vol. 10 (1964), pp. 185–191.
F. C. Oglesby · Journal of Symbolic Logic · 1966
Jaakko Hintikka. Distributive normal forms in first-order logic. Formal systems and recursive functions, Proceedings of the Eighth Logic Colloquium, Oxford, July 1963, edited by J. N. Crossley and M. A. E. Dummett, Studies in logic and the foundations of mathematics, North-Holland Publishing Company, Amsterdam1965, pp. 48–91. - Jaakko Hintikka. Distributive normal forms and deductive interpolation. Zeitschrift für mathematische Logik und Grundlagen der Mathematik, vol. 10 (1964), pp. 185–191. - Volume 31 Issue 2