Kuratowski, Casimir Sur la théorie des fonctions dans les espaces métriques. (French) Zbl 0003.10902 Fundam. Math. 17, 275-282 (1931). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document Keywords:set theory, real functions PDF BibTeX XML Cite \textit{C. Kuratowski}, Fundam. Math. 17, 275--282 (1931; Zbl 0003.10902) Full Text: DOI EuDML