Höft, Hartmut Crossed and complete binary relations. (English) Zbl 0551.06009 Rev. Roum. Math. Pures Appl. 28, 703-708 (1983). Reviewer: G.Schmidt MSC: 06A15 03E20 08A02 PDF BibTeX XML Cite \textit{H. Höft}, Rev. Roum. Math. Pures Appl. 28, 703--708 (1983; Zbl 0551.06009) OpenURL
Both, Nicolae Crossed relations. (English) Zbl 0388.04002 Rev. Roum. Math. Pures Appl. 23, 1143-1146 (1978). MSC: 03E20 06A15 PDF BibTeX XML Cite \textit{N. Both}, Rev. Roum. Math. Pures Appl. 23, 1143--1146 (1978; Zbl 0388.04002) OpenURL