Lyubich, Yu. I. Axiomatic theory of divergent series and cohomological equations. (English) Zbl 1154.40007 Fundam. Math. 198, No. 3, 263-282 (2008). Reviewer: Billy E. Rhoades (Bloomington) MSC: 40G05 42A24 37A30 PDFBibTeX XMLCite \textit{Yu. I. Lyubich}, Fundam. Math. 198, No. 3, 263--282 (2008; Zbl 1154.40007) Full Text: DOI arXiv
Menchoff, D. Sur les séries de fonctions orthogonales. II. (French) JFM 52.0277.01 Fundam. Math. 8, 56-108 (1926). Reviewer: Rosenthal, A., Prof. (Heidelberg) MSC: 40A30 33C45 42C05 PDFBibTeX XMLCite \textit{D. Menchoff}, Fundam. Math. 8, 56--108 (1926; JFM 52.0277.01) Full Text: DOI EuDML