Ursell, H. D. Some methods of proving measurability. (English) Zbl 0021.11302 Fundam. Math. 32, 311-330 (1939). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 7 Documents Keywords:Set theory, real functions PDFBibTeX XMLCite \textit{H. D. Ursell}, Fundam. Math. 32, 311--330 (1939; Zbl 0021.11302) Full Text: DOI EuDML