In this paper we combine the concept of simple extensions of a fuzzy topology with closure structure of fuzzy points to give certain necessary and sufficient conditions for a fuzzy topology to have a cover in the lattice of fuzzy topologies.
"Covers in the Lattice of Fuzzy Topologies - I." Missouri J. Math. Sci. 16 (1) 24 - 27, Winter 2004. https://doi.org/10.35834/2004/1601024