Birkhoff, Garrett Rings of sets. (English) Zbl 0017.19403 Duke Math. J. 3, 443-454 (1937). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 ReviewsCited in 60 Documents Keywords:Abstract theory of rings, fields, etc. PDF BibTeX XML Cite \textit{G. Birkhoff}, Duke Math. J. 3, 443--454 (1937; Zbl 0017.19403) Full Text: DOI OpenURL