Ore, Øystein Combinations of closure relations. (English) Zbl 0060.06203 Ann. Math. (2) 44, 514-533 (1943). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 15 Documents Keywords:rings, modules, fields PDF BibTeX XML Cite \textit{Ø. Ore}, Ann. Math. (2) 44, 514--533 (1943; Zbl 0060.06203) Full Text: DOI OpenURL