Foguel, S. R. Biorthogonal systems in Banach spaces. (English) Zbl 0085.32201 Pac. J. Math. 7, 1065-1072 (1957). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document Keywords:functional analysis PDFBibTeX XMLCite \textit{S. R. Foguel}, Pac. J. Math. 7, 1065--1072 (1957; Zbl 0085.32201) Full Text: DOI