1. Pseudo-completeness and the product of Baire spaces;Aarts;Pac. J. Math.,1973
2. The product of totally nonmeagre spaces;Aarts;Proc. Am. Math. Soc.,1973
3. Topological Groups and Related Structures;Arhangel'skii,2008
4. Éléments de mathématique. Fasc. VIII. Livre III: Topologie générale, Chap. 9, Actualités Sci. Indust., no. 1045;Bourbaki,1961
5. Covering properties;Burke,1984