Romanov, N. P. Über einen Satz der additiven Zahlentheorie. (Russian. German summary) Zbl 0012.24703 Wiss. Ber. Moskauer Univ. 2, 49-54 (1934). Reviewer: Salomon Lubelski (Waszawa) MSC: 11P32 11B05 PDFBibTeX XML
Besicovitch, A. S. On the density of certain sequences of integers. (English) JFM 60.0936.03 Math. Ann. 110, 336-341 (1934). Reviewer: Behrend, F., Dr. (Zürich) MSC: 11B05 PDFBibTeX XMLCite \textit{A. S. Besicovitch}, Math. Ann. 110, 336--341 (1934; JFM 60.0936.03) Full Text: DOI EuDML
Erdös, P. On the density of the abundant numbers. (English) JFM 60.0148.02 J. Lond. Math. Soc. 9, 278-282 (1934). Reviewer: Behrend, F., Dr. (Zürich) MSC: 11A25 11B05 PDFBibTeX XMLCite \textit{P. Erdös}, J. Lond. Math. Soc. 9, 278--282 (1934; JFM 60.0148.02) Full Text: DOI
Shah, S. M. Abundant numbers. (English) JFM 60.0146.01 J. Indian Math. Soc. 20, 139-144 (1934). Reviewer: Behrend, F., Dr. (Zürich) MSC: 11A25 PDFBibTeX XMLCite \textit{S. M. Shah}, J. Indian Math. Soc. 20, 139--144 (1934; JFM 60.0146.01)