Green, James A. On the structure of semigroups. (English) Zbl 0043.25601 Ann. Math. (2) 54, 163-172 (1951). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 211 Documents Keywords:group theory PDF BibTeX XML Cite \textit{J. A. Green}, Ann. Math. (2) 54, 163--172 (1951; Zbl 0043.25601) Full Text: DOI OpenURL