1. An extremally disconnected bicompactum of weight c is inhomogeneous;Archangelskiǐ;Dokl. Akad. Nauk SSSR,1967
2. Closures of discrete sets in compact spaces;Dow;Studia Math. Sci. Hung.,2005
3. General Topology;Engelking,1989
4. Combinatorial Set Theory;Erdős,1984
5. On families of mutually exclusive sets;Erős;Ann. of Math.,1943