Gaisi Takeuti. Proof theory. Studies in logic and the foundations of mathematics, vol. 81. North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, New York, 1975, vii + 372 pp. - Gaisi Takeuti. Proof theory. Second edition of the preceding. Studies in logic and the foundations of mathematics, vol. 81. North-Holland, Amsterdam etc. 1987, x + 490 pp. - Georg Kreisel. Proof theory: some personal recollections. Therein, pp. 395–405. - Wolfram Pohlers. Contributions of the Schütte school in Munich to proof theory. Therein, pp. 406–431. - Stephen G. Simpson. Subsystems of Z2 and reverse mathematics. Therein, pp. 432–446. - Soloman Feferman. Proof theory: a personal report. Therein, pp. 447–485.

1991 ◽  
Vol 56 (3) ◽  
pp. 1094-1096
Author(s):  
Dag Prawitz

Peter Aczel. Quantifiers, games and inductive definitions. Proceedings of the Third Scandinavian Logic Symposium, edited by Stig Kanger, Studies in logic and the foundations of mathematics, vol. 82, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, Inc., New York, 1975, pp. 1–14. - Kit Fine. Some connections between elementary and modal logic. Proceedings of the Third Scandinavian Logic Symposium, edited by Stig Kanger, Studies in logic and the foundations of mathematics, vol. 82, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, Inc., New York, 1975, pp. 15–31. - Bengt Hansson and Peter Gärdenfors. Filtations and the finite frame property in Boolean semantics. Proceedings of the Third Scandinavian Logic Symposium, edited by Stig Kanger, Studies in logic and the foundations of mathematics, vol. 82, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, Inc., New York, 1975, pp. 32–39. - Jaakko Hintikka and Veikko Rantala. Systematizing definability theory. Proceedings of the Third Scandinavian Logic Symposium, edited by Stig Kanger, Studies in logic and the foundations of mathematics, vol. 82, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, Inc., New York, 1975, pp. 40–62. - Herman Ruge Jervell. Conservative endextensions and the quantifier ‘there exist uncountably many.’Proceedings of the Third Scandinavian Logic Symposium, edited by Stig Kanger, Studies in logic and the foundations of mathematics, vol. 82, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, Inc., New York, 1975, pp. 63–80. - Per Martin-Löf. About models for intuitionistic type theories and the notion of definitional equality. Proceedings of the Third Scandinavian Logic Symposium, edited by Stig Kanger, Studies in logic and the foundations of mathematics, vol. 82, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, Inc., New York, 1975, pp. 81–109. - Henrik Sahlqvist. Completeness and correspondence in the first and second order semantics for modal logic. Proceedings of the Third Scandinavian Logic Symposium, edited by Stig Kanger, Studies in logic and the foundations of mathematics, vol. 82, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, Inc., New York, 1975, pp. 110–143. - Arto Salomaa. On some decidability problems concerning developmental languages. Proceedings of the Third Scandinavian Logic Symposium, edited by Stig Kanger, Studies in logic and the foundations of mathematics, vol. 82, North-Holland Publishing Company, Amsterdam and Oxford, and American Elsevier Publishing Company, Inc., New York, 1975, pp. 144–153.

1978 ◽  
Vol 43 (2) ◽  
pp. 373-376 ◽  
Author(s):  
S. K. Thomason

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