Eilenberg, Samuel; Ganea, Tudor On the Lusternik-Schnirelmann category of abstract groups. (English) Zbl 0079.25401 Ann. Math. (2) 65, 517-518 (1957). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 71 Documents Keywords:Group Theory PDFBibTeX XMLCite \textit{S. Eilenberg} and \textit{T. Ganea}, Ann. Math. (2) 65, 517--518 (1957; Zbl 0079.25401) Full Text: DOI