Sacks forcing, Laver forcing, and Martin's axiom Haim JudahArnold W. MillerSaharon Shelah OriginalPaper Pages: 145 - 161
Connected components of graphs and reverse mathematics Jeffry L. Hirst OriginalPaper Pages: 183 - 192
Some new upper bounds in consistency strength for certain choiceless large cardinal patterns Arthur W. Apter OriginalPaper Pages: 201 - 205
The monadic theory of (ω 2, <) may be complicated Shmuel LifschesSaharon Shelah OriginalPaper Pages: 207 - 213