1973-1974/81/1

Forcing with proper classes

Low cardinality models for a type of infinitary theory

Entscheidungsprobleme der Theorie zweier Äquivalenzrelationen mit beschränkter Zahl vоn Elementen in den Klassen

Almost every function is independent

A problem on series of ordinals

Properties of the gimel function and a classification of singular cardinals

Applications of the Baire-category method to the problem of independent sets

Model-completeness for sheaves of structures