Pąk, Karol; Korniłowicz, Artur Basel problem. (English) Zbl 1377.11095 Formaliz. Math. 25, No. 2, 149-155 (2017). MSC: 11M06 40A25 PDFBibTeX XMLCite \textit{K. Pąk} and \textit{A. Korniłowicz}, Formaliz. Math. 25, No. 2, 149--155 (2017; Zbl 1377.11095) Full Text: DOI
Korniłowicz, Artur; Pąk, Karol Basel problem – preliminaries. (English) Zbl 1377.11092 Formaliz. Math. 25, No. 2, 141-147 (2017). MSC: 11M06 40A25 PDFBibTeX XMLCite \textit{A. Korniłowicz} and \textit{K. Pąk}, Formaliz. Math. 25, No. 2, 141--147 (2017; Zbl 1377.11092) Full Text: DOI