Schwarz, Wolfgang John Knopfmacher, [abstract] analytic number theory, and the theory of arithmetical functions. (English) Zbl 1016.11001 Quaest. Math. 24, No. 3, 273-290 (2001). Reviewer: Helmut Müller (Hamburg) MSC: 11-03 01A70 11N45 11N80 11-02 PDFBibTeX XMLCite \textit{W. Schwarz}, Quaest. Math. 24, No. 3, 273--290 (2001; Zbl 1016.11001) Full Text: DOI
Warlimont, Richard John Knopfmacher and additive arithmetical semigroups. (English) Zbl 0998.11048 Quaest. Math. 24, No. 3, 269-272 (2001). Reviewer: Štefan Porubský (Praha) MSC: 11N80 11-03 11M41 11-02 PDFBibTeX XMLCite \textit{R. Warlimont}, Quaest. Math. 24, No. 3, 269--272 (2001; Zbl 0998.11048) Full Text: DOI