1. Topological Function Spaces;Arhangel'skii,1992
2. Sur l'invariance de la dimension infinie forte par t-e'quivalence;Cauty;Fund. Math.,1999
3. General Topology;Engelking,1977
4. Spaces of continuous functions on ordinals and ultrafilters;Gul'ko;Mat. Zametki,1990
5. Set Theory;Kunen,1980