Janelidze, George; Márki, László; Tholen, Walter Semi-abelian categories. (English) Zbl 0993.18008 J. Pure Appl. Algebra 168, No. 2-3, 367-386 (2002). Reviewer: Y.Diers (Faches-Thumesnil) MSC: 18E10 18A30 18A32 PDFBibTeX XMLCite \textit{G. Janelidze} et al., J. Pure Appl. Algebra 168, No. 2--3, 367--386 (2002; Zbl 0993.18008) Full Text: DOI
Joyce, David Simple quandles. (English) Zbl 0514.20018 J. Algebra 79, 307-318 (1982). MSC: 20D99 20D05 PDFBibTeX XMLCite \textit{D. Joyce}, J. Algebra 79, 307--318 (1982; Zbl 0514.20018) Full Text: DOI
Chajda, I. The extension property of orderings. (English) Zbl 0436.08001 Acta Math. Acad. Sci. Hung. 34, 253-255 (1979). MSC: 08A30 06A06 PDFBibTeX XMLCite \textit{I. Chajda}, Acta Math. Acad. Sci. Hung. 34, 253--255 (1979; Zbl 0436.08001) Full Text: DOI
Draskovicova, Hilda On a generalization of permutable equivalence relations. (English) Zbl 0252.08001 Mat. Čas., Slovensk. Akad. Vied 22, 297-309 (1972). MSC: 08A05 06B05 03E20 PDFBibTeX XMLCite \textit{H. Draskovicova}, Mat. Čas., Slovensk. Akad. Vied 22, 297--309 (1972; Zbl 0252.08001) Full Text: EuDML
Sedlacek, Ladislav Universelle Algebren. (Czech) Zbl 0239.08001 Acta Univ. Palack. Olomuc., Fac. Rer. Natur. 15, Math.-Phys.-Chem. 5, 39-68 (1964). MSC: 08Axx 08-02 PDFBibTeX XMLCite \textit{L. Sedlacek}, Acta Univ. Palack. Olomuc., Fac. Rer. Natur., Math. Phys. Chem. 5, 39--68 (1964; Zbl 0239.08001) Full Text: EuDML
Fujiwara, Tsuyoshi On the permutability of congruences on algebraic systems. (English) Zbl 0138.01602 Proc. Japan Acad. 40, 787-792 (1964). PDFBibTeX XMLCite \textit{T. Fujiwara}, Proc. Japan Acad. 40, 787--792 (1964; Zbl 0138.01602) Full Text: DOI
Hughes, N. J. S. The Jordan-Hölder-Schreier theorem for general algebraic systems. (English) Zbl 0108.01804 Compos. Math. 14, 228-236 (1960). PDFBibTeX XMLCite \textit{N. J. S. Hughes}, Compos. Math. 14, 228--236 (1960; Zbl 0108.01804) Full Text: Numdam EuDML