Raĭkov, D. A. On multiplicative bases for the natural series. (Russian. English summary) Zbl 0019.39310 Rec. Math. Moscou, n. Ser. 3, 569-576 (1938). Reviewer: N. Chebotarev (N. Tschebotaröw) (Kazan) MSC: 11B13 PDFBibTeX XMLCite \textit{D. A. Raĭkov}, Rec. Math. Moscou, n. Ser. 3, 569--576 (1938; Zbl 0019.39310) Full Text: MNR
Erdős, Paul On the asymptotic density of the sum of two sequences one of which forms a basis for the integers. II. (English) Zbl 0019.10404 Trav. Inst. Math. Tbilissi 3, 217-223 (1938). Reviewer: A. Walfisz (Tiflis) MSC: 11B05 11B13 11P32 PDFBibTeX XML
Erdös, P. On the asymptotic density of the sum of two sequences one of which forms a basis for the integers. II. (English) JFM 64.0135.02 Trav. Inst. math., Tbilissi, 3, 217-224 (1938). Reviewer: Weber, W., Prof. (Berlin) MSC: 11B05 11B13 11P32 PDFBibTeX XML