On the relationship between limit spaces, many valued topological spaces, and many valued preorders.

Lingqiang Li Dexue Zhang On the relationship between limit spaces, many valued topological spaces, and many valued preorders. 1204-1217 2009 160 Fuzzy Sets and Systems 9 http://dx.doi.org/10.1016/j.fss.2008.08.007 db/journals/fss/fss160.html#LiZ09