Thomas, E. S. jun. Some characterizations of functions of Baire class 1. (English) Zbl 0147.22702 Proc. Am. Math. Soc. 17, 456-461 (1966). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents Keywords:topology PDF BibTeX XML Cite \textit{E. S. Thomas jun.}, Proc. Am. Math. Soc. 17, 456--461 (1966; Zbl 0147.22702) Full Text: DOI OpenURL