Jun, Young Bae; Hong, Sung Ming Interval-valued fuzzifications of subalgebras in BCH-algebras. (English) Zbl 0995.06008 J. Fuzzy Math. 9, No. 3, 625-635 (2001). Reviewer: Wiesław A.Dudek (Wrocław) MSC: 06F35 PDF BibTeX XML Cite \textit{Y. B. Jun} and \textit{S. M. Hong}, J. Fuzzy Math. 9, No. 3, 625--635 (2001; Zbl 0995.06008)
Hong, S. M.; Jun, Y. B.; Kim, S. J.; Park, S. H.; Meng, J. Fuzzy implicative semigroups. (English) Zbl 0879.06009 J. Fuzzy Math. 4, No. 4, 859-869 (1996). Reviewer: J.Drewniak (Katowice) MSC: 06F05 20N25 06F35 PDF BibTeX XML Cite \textit{S. M. Hong} et al., J. Fuzzy Math. 4, No. 4, 859--869 (1996; Zbl 0879.06009)