Berg, L.; Metzner, J.; Thrun, S.: Studieren im Netz - Das Ende der Uni? : Kostenloser Online-Unterricht (2012)
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- Footnote
- Vgl.: http://www.fr-online.de/zukunft-2030/lernen-mit-salman-khan--pablo-will-es-wissen,16296696,16314342.html.