Romano, Daniel Abraham A note of a family of quasi-antiorders on semigroup. (English) Zbl 1224.03037 Kragujevac J. Math. 27, 11-18 (2005). Cited in 4 Documents MSC: 03F65 Other constructive mathematics 06F05 Ordered semigroups and monoids PDFBibTeX XMLCite \textit{D. A. Romano}, Kragujevac J. Math. 27, 11--18 (2005; Zbl 1224.03037)