Segal, I. Non-linear semi-groups. (English) Zbl 0204.16004 Ann. Math. (2) 78, 339-364 (1963). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 231 Documents PDF BibTeX XML Cite \textit{I. Segal}, Ann. Math. (2) 78, 339--364 (1963; Zbl 0204.16004) Full Text: DOI OpenURL