Uspensky, J. V. On the development of arbitrary functions in series of Hermite’s and Laguerre’s polynomials. (English) JFM 53.0270.01 Ann. Math. (2) 28, 593-619 (1927). Reviewer: Fekete, M., Prof. (Jerusalem) MSC: 33C45 PDFBibTeX XMLCite \textit{J. V. Uspensky}, Ann. Math. (2) 28, 593--619 (1927; JFM 53.0270.01) Full Text: DOI
Menchoff, D. Sur les séries de fonctions orthogonales. III. (French) JFM 53.0267.03 Fundam. Math. 10, 375-420 (1927). Reviewer: Plessner, A., Dr. (Berlin) MSC: 40A30 33C45 42C05 PDFBibTeX XMLCite \textit{D. Menchoff}, Fundam. Math. 10, 375--420 (1927; JFM 53.0267.03) Full Text: DOI EuDML