Modus tollens (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Modus tollens" in German language version.

refsWebsite
Global rank German rank
2,106th place
139th place
2nd place
3rd place
305th place
632nd place

cambridge.org

doi.org

google.de

books.google.de

  • Duhem, Pierre: The aim and structure of physical theory. Princeton University Press, New Jersey 1954, S. 185. google book online