Chajda, Ivan; Duda, Jaromir Blocks of binary relations. (English) Zbl 0446.08002 Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Math. 22-23, 3-9 (1980). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 Documents MSC: 08A02 Relational systems, laws of composition 08A05 Structure theory of algebraic structures Keywords:blocks; compatible relations PDFBibTeX XMLCite \textit{I. Chajda} and \textit{J. Duda}, Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Math. 22--23, 3--9 (1980; Zbl 0446.08002)