Piesyk, Zenon On the betweenness relation in a set of cardinality \(\neq 4\). (English) Zbl 0371.06001 Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 25, 667-670 (1977). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 2 Documents MSC: 06A05 Total orders PDF BibTeX XML Cite \textit{Z. Piesyk}, Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 25, 667--670 (1977; Zbl 0371.06001) OpenURL