Kaplansky, Irving Projections in Banach algebras. (English) Zbl 0042.12402 Ann. Math. (2) 53, 235-249 (1951). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 125 Documents Keywords:functional analysis PDF BibTeX XML Cite \textit{I. Kaplansky}, Ann. Math. (2) 53, 235--249 (1951; Zbl 0042.12402) Full Text: DOI OpenURL