Davies, R. O. On a denumerable partition problem of Erdős. (English) Zbl 0121.01602 Proc. Camb. Philos. Soc. 59, 501-502 (1963). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:set theory PDFBibTeX XMLCite \textit{R. O. Davies}, Proc. Camb. Philos. Soc. 59, 501--502 (1963; Zbl 0121.01602)