von Neumann, J. On normal operators. (English) Zbl 0012.02203 Proc. Natl. Acad. Sci. USA 21, 366-369 (1935). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents Keywords:Integral equations, functional analysis, etc. PDF BibTeX XML Cite \textit{J. von Neumann}, Proc. Natl. Acad. Sci. USA 21, 366--369 (1935; Zbl 0012.02203) Full Text: DOI OpenURL