Faltin, F.; Metropolis, N.; Ross, B.; Rota, G.-C. A Boolean analysis of addition and multiplication. (English) Zbl 0362.05022 Studies Appl. Math. 56, 147-158 (1977). MSC: 05A17 05B35 PDFBibTeX XMLCite \textit{F. Faltin} et al., Stud. Appl. Math. 56, 147--158 (1977; Zbl 0362.05022) Full Text: DOI
Faltin, F.; Metropolis, N.; Ross, B.; Rota, G.-C. The real numbers as a wreath product. (English) Zbl 0314.12101 Adv. Math. 16, 278-304 (1975). MSC: 12D99 12F20 PDFBibTeX XMLCite \textit{F. Faltin} et al., Adv. Math. 16, 278--304 (1975; Zbl 0314.12101) Full Text: DOI