Paul Gottlieb Nipkow (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Paul Gottlieb Nipkow" in Catalan language version.

refsWebsite

Global rank Catalan rank

6^th place

29^th place

1archive-it.org

910^th place

1,036^th place

216^th place

204^th place

about.com

inventors.about.com

«Ever Wonder How Television Was Invented?». About.com Money (en anglès). Arxivat de l'original el 2009-03-15 [Consulta: 15 desembre 2016].

archive-it.org

wayback.archive-it.org

«Ever Wonder How Television Was Invented?». About.com Money (en anglès). Arxivat de l'original el 2009-03-15 [Consulta: 15 desembre 2016].

archive.org

«Development Of Television ~ Nipkow, Baird, Zworykin» (en anglès).