1. General Topology;Engelking,1977
2. Indeterminacy of point-open games;Galvin;Bull. Acad. Polon. Sci.,1978
3. Some properties of C(X), I;Gerlits;Topology Appl.,1982
4. Infinite games and generalizations of first countable spaces;Gruenhage;Gen. Topology Appl.,1976