Riesz, Friedrich Zur Theorie des Hilbertschen Raumes. (German) Zbl 0009.25902 Acta Litt. Sci. Szeged 7, 34-38 (1934). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document Keywords:integral equations, functional analysis, etc. PDF BibTeX XML Cite \textit{F. Riesz}, Acta Litt. Sci. Szeged 7, 34--38 (1934; Zbl 0009.25902) OpenURL