Köthe, Gottfried Die Gleichungstheorie im Hilbertschen Raum. (German) Zbl 0013.40501 Math. Z. 41, 153-162 (1936). 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{G. Köthe}, Math. Z. 41, 153--162 (1936; Zbl 0013.40501) Full Text: DOI EuDML OpenURL