Some generalizations to two systems of set theory based on combinatory logic M. W. Bunder OriginalPaper Pages: 5 - 12
Combinatorial principles concerning approximations of functions Petr HájekJeff Paris OriginalPaper Pages: 13 - 28
Majorisier Ungsrelationen und Fundamentalfolgen eines Ordinalzahlensystems von G. Jäger Kurt Schütte OriginalPaper Pages: 29 - 55
Coding in the existential theory of concatenation J. Richard BüchiSteven Senger OriginalPaper Pages: 101 - 106
Model existence theorem in superrelevant predicate logics Mirosław Szatkowski OriginalPaper Pages: 111 - 121
Localization of a theorem of Ambos-Spies and the strong anti-splitting property R. G. Downey OriginalPaper Pages: 127 - 136
Unramified forcing preserving the law of double negation Alexander AbianKyriakos Keremedis OriginalPaper Pages: 177 - 180