1. Squares with diamonds and Souslin trees with special squares;Abraham;Fund. Math.,1987
2. The failure of diamond on a reflecting stationary set;Gitik;Trans. Amer. Math. Soc.,2012
3. Iterated forcing from the strategic point of view;Gray;Thesis (PhD), University of California, Berkeley,1980
4. The fine structure of the constructible hierarchy;Jensen;Ann. Math. Logic,1972
5. The colouring number;Komjáth;Proc. London Math. Soc.,1987