1. Completely lower semicontinuous functions;Bhaumik;Math. Education,1992
2. Completely induced fuzzy topological spaces;Bhaumik;Fuzzy Sets and Systems,1992
3. Some more results on completely induced fuzzy topological spaces;Bhaumik;Fuzzy Sets and Systems,1992
4. On connections between properties of a topological space and its completely induced fuzzy spaces;Bhaumik;J. Fuzzy Math.,1993
5. Elements of Mathematics, General Topology, Part I;Bourbaki,1966