1 - Büchi's monadic second order successor arithmetic. Decidable theories I |
2 - Decidalbes theories. II : the monadic second order theory of all countable ordinals |
3 - Higher set theory : proceedings, Oberwolfach, Germany, April 13-23, 1977 |
4 - ISILC - Logic conference : proceedings of the international Summer Institute of Logic Colloquium, Kiel 1974 |
5 - Logic symposia Hakone 1979, 1980 : proceedings of conferences Held in Hakone, Japan March 21-24, 1979 and February 4-7,1980 |
6 - Models and sets : Proceedings of the Logic colloquium held in Aachen, July 18-23, 1983. Part I |