Letta, G. Il problema di Vitali-Lusin negli spazi perfettamente normali. (Italian) Zbl 0145.28102 Ric. Mat. 8, 128-137 (1959). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents Keywords:differentiation and integration, measure theory PDF BibTeX XML Cite \textit{G. Letta}, Ric. Mat. 8, 128--137 (1959; Zbl 0145.28102)