1. Non-special Aronszajn trees on Xw+1;Ben-David;Israel Journal of Mathematics,1986
2. Making the supercompactness of x indestructible under x-directed closed forcings;Laver;Israel Journal of Mathematics,1978
3. Reflecting stationary sets;Magidor;Journal of Symbolic Logic,1982
4. On successors of singular cardinals;Shelah,1979