Zhu, Pinyu On the structure of a type of Archimedean semigroups and their lattice of congruences. (Chinese) Zbl 0829.20086 Acta Math. Sin. 36, No. 3, 392-396 (1993). MSC: 20M10 06C10 08A30 06B15 PDF BibTeX XML Cite \textit{P. Zhu}, Acta Math. Sin. 36, No. 3, 392--396 (1993; Zbl 0829.20086) OpenURL
Zhu, Pingyu On the congruence lattice of the nilpotent extension of a semigroup. (Chinese) Zbl 0716.20041 Acta Math. Sin. 33, No. 5, 679-683 (1990). MSC: 20M10 20M15 06C10 PDF BibTeX XML Cite \textit{P. Zhu}, Acta Math. Sin. 33, No. 5, 679--683 (1990; Zbl 0716.20041) OpenURL
Gruska, Damas P. Genomorphisms of semi-modular lattices. (English) Zbl 0701.06008 J. Comput. Syst. Sci. 40, No. 2, 182-187 (1990). Reviewer: R.A.Alo MSC: 06C10 PDF BibTeX XML Cite \textit{D. P. Gruska}, J. Comput. Syst. Sci. 40, No. 2, 182--187 (1990; Zbl 0701.06008) Full Text: DOI OpenURL
Petrich, Mario Congruences on strong semilattices of regular simple semigroups. (English) Zbl 0643.20041 Semigroup Forum 37, No. 2, 167-199 (1988). Reviewer: H.Mitsch MSC: 20M10 06B15 20M15 PDF BibTeX XML Cite \textit{M. Petrich}, Semigroup Forum 37, No. 2, 167--199 (1988; Zbl 0643.20041) Full Text: DOI EuDML OpenURL
Jones, Peter R. Congruence semimodular varieties of semigroups. (English) Zbl 0643.20038 Semigroups, theory and applications, Proc. Conf., Oberwolfach/FRG 1986, Lect. Notes Math. 1320, 162-171 (1988). Reviewer: P.M.Higgins MSC: 20M07 08A30 08C15 20M15 PDF BibTeX XML OpenURL
Bjoerner, Anders On the homology of geometric lattices. (English) Zbl 0484.06014 Algebra Univers. 14, 107-128 (1982). MSC: 06C10 06A06 55N35 18G50 PDF BibTeX XML Cite \textit{A. Bjoerner}, Algebra Univers. 14, 107--128 (1982; Zbl 0484.06014) Full Text: DOI OpenURL
Leone, Antonella Costruzione dei gruppi finiti minimali non-LM. (Italian) Zbl 0517.20007 Rend. Accad. Sci. Fis. Mat., IV. Ser., Napoli 48, 171-189 (1981). MSC: 20D30 20D25 20D10 PDF BibTeX XML Cite \textit{A. Leone}, Rend. Accad. Sci. Fis. Mat., IV. Ser., Napoli 48, 171--189 (1981; Zbl 0517.20007) OpenURL
Leclerc, Bruno Semi-modularite des treillis d’ultrametriques. (French) Zbl 0414.06008 C. R. Acad. Sci., Paris, Sér. A 288, 575-577 (1979). MSC: 06C10 06F30 PDF BibTeX XML Cite \textit{B. Leclerc}, C. R. Acad. Sci., Paris, Sér. A 288, 575--577 (1979; Zbl 0414.06008) OpenURL
Birkhoff, Garrett Lattice theory. Rev. ed. (English) Zbl 0033.10103 American Mathematical Society Colloquium Publications. 25. New York: American Mathematical Society (AMS). viii, 285 p. (1948). Reviewer: Gottfried Köthe (Mainz) MSC: 06-02 PDF BibTeX XML OpenURL
Birkhoff, Garrett Lattice theory. (English) Zbl 0063.00402 New York: American Mathematical Society (AMS). v, 155 p. (1940). MSC: 06-02 PDF BibTeX XML Backlinks: MO OpenURL