Machala, František Concepts in triadic contexts. (Konzepte in den triadischen Kontexten.) (German) Zbl 0955.06002 Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 36, 141-147 (1997). MSC: 06A15 08A02 PDFBibTeX XMLCite \textit{F. Machala}, Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 36, 141--147 (1997; Zbl 0955.06002) Full Text: EuDML
Machala, František; Pomp, Marek Homomorphisms of contexts and isomorphisms of concept lattices. (English) Zbl 0957.06004 Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 35, 121-129 (1996). MSC: 06B23 08A35 PDFBibTeX XMLCite \textit{F. Machala} and \textit{M. Pomp}, Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 35, 121--129 (1996; Zbl 0957.06004) Full Text: EuDML
Machala, František On homomorphisms of contexts. (Über Homomorphismen der Kontexte.) (German) Zbl 0848.06002 Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 33, 95-104 (1994). MSC: 06A15 08A35 PDFBibTeX XMLCite \textit{F. Machala}, Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 33, 95--104 (1994; Zbl 0848.06002) Full Text: EuDML
Machala, František Isomorphisms of contexts and concept lattices. (Isomorphismen von Kontexten und Konzeptualverbänden.) (German) Zbl 0798.06007 Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 32, 123-140 (1993). MSC: 06B05 PDFBibTeX XMLCite \textit{F. Machala}, Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 32, 123--140 (1993; Zbl 0798.06007) Full Text: EuDML