The "Cantor set" was also discovered by Paul du Bois-Reymond (1831–1889). See du Bois-Reymond, Paul (1880), "Der Beweis des Fundamentalsatzes der Integralrechnung", Mathematische Annalen (in German), 16, footnote on p. 128. The "Cantor set" was also discovered in 1881 by Vito Volterra (1860–1940). See: Volterra, Vito (1881), "Alcune osservazioni sulle funzioni punteggiate discontinue" [Some observations on point-wise discontinuous function], Giornale di Matematiche (in Italian), 19: 76–86.
Belcastro, Sarah-Marie; Green, Michael (January 2001), "The Cantor set contains ? Really?", The College Mathematics Journal, 32 (1): 55, doi:10.2307/2687224, JSTOR2687224
Belcastro, Sarah-Marie; Green, Michael (January 2001), "The Cantor set contains ? Really?", The College Mathematics Journal, 32 (1): 55, doi:10.2307/2687224, JSTOR2687224
Mandelbrot, Benoit B. (1983). The fractal geometry of nature (Updated and augmented ed.). New York. ISBN0-7167-1186-9. OCLC36720923.{{cite book}}: CS1 maint: location missing publisher (link)
Gelbaum, Bernard R. (1964). Counterexamples in analysis. Olmsted, John M. H. (John Meigs Hubbell), 1911-1997. San Francisco: Holden-Day. ISBN0486428753. OCLC527671. {{cite book}}: ISBN / Date incompatibility (help)