Clifford, A. H. Partially ordered abelian groups. (English) Zbl 0025.00801 Ann. Math. (2) 41, 465-473 (1940). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 20 Documents Keywords:Group theory PDFBibTeX XMLCite \textit{A. H. Clifford}, Ann. Math. (2) 41, 465--473 (1940; Zbl 0025.00801) Full Text: DOI