Zhan, Jianming; Davvaz, Bijan; Jun, Young Bae Generalized fuzzy algebraic hypersystems. (English) Zbl 1343.08002 Ital. J. Pure Appl. Math. 30, 43-58 (2013). MSC: 08A72 20N20 PDF BibTeX Cite \textit{J. Zhan} et al., Ital. J. Pure Appl. Math. 30, 43--58 (2013; Zbl 1343.08002) Full Text: Link
Davey, B. A.; Priestley, H. A. Introduction to lattices and order. 2nd ed. (English) Zbl 1002.06001 Cambridge: Cambridge University Press. xii, 298 p. (2002). Reviewer: Vaclav Slavic (Praha) MSC: 06-01 PDF BibTeX Cite \textit{B. A. Davey} and \textit{H. A. Priestley}, Introduction to lattices and order. Cambridge: Cambridge University Press (2002; Zbl 1002.06001)
Davey, B. A.; Priestley, H. A. Introduction to lattices and order. (English) Zbl 0701.06001 Cambridge etc.: Cambridge University Press. viii, 248 p. £20.00/hbk; £9.95/pbk (1990). Reviewer: J.Niederle MSC: 06-01 PDF BibTeX Cite \textit{B. A. Davey} and \textit{H. A. Priestley}, Introduction to lattices and order. Cambridge etc.: Cambridge University Press (1990; Zbl 0701.06001)