Weiner, L. M. The algebra of semi-magic squares. (English) Zbl 0064.27003 Am. Math. Mon. 62, 237-239 (1955). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 Documents Keywords:rings, modules, fields × Cite Format Result Cite Review PDF Full Text: DOI