Jordens, Olav; Sturm, Teo Equivalences with closed equivalence classes. (English) Zbl 0718.06003 Math. Jap. 36, No. 2, 291-304 (1991). MSC: 06A15 08A30 08C10 06A06 PDF BibTeX XML Cite \textit{O. Jordens} and \textit{T. Sturm}, Math. Japon. 36, No. 2, 291--304 (1991; Zbl 0718.06003) OpenURL
Jordens, Olav; Sturm, Teo Closure systems of equivalences with a local property. (English) Zbl 0718.06002 Math. Jap. 36, No. 2, 245-250 (1991). MSC: 06A15 08A30 06B23 PDF BibTeX XML Cite \textit{O. Jordens} and \textit{T. Sturm}, Math. Japon. 36, No. 2, 245--250 (1991; Zbl 0718.06002) OpenURL
Okada, Toshinao Closure algebras and compact spaces. (English) Zbl 0436.54001 Math. Jap. 25, 355-357 (1980). MSC: 54A05 06A15 06E15 54D30 PDF BibTeX XML Cite \textit{T. Okada}, Math. Japon. 25, 355--357 (1980; Zbl 0436.54001) OpenURL