• 

  Edition Open Access | Research and Pedagogy | Paul Dirac and The Principles of Quantum Mechanics

  http://edition-open-access.de/studies/2/11/

  Keine Beschreibung vorhanden.

• 

  Ralph Debusmann - Extensible Dependency Grammar (XDG)

  http://www.ps.uni-sb.de/~rade/xdg.html

  Keine Beschreibung vorhanden.

• 

  „Erkenntnistheorie“ – Versionsunterschied – Wikipedia

  https://secure.wikimedia.org/wikipedia/de/w/index.php?title=Erkenntnistheorie&action=historysubmit&diff=87105613&oldid=86995229

  Keine Beschreibung vorhanden.

• 

  Clock Time-Line

  http://wayback.archive.org/web/20120421092041/http://www.ahsoc.demon.co.uk/timeline-clk.html

  The Antiquarian Horological Society (AHS), is a learned Society dedicated to the study of antiquarian clocks, watches and other forms of timekeeping.

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