Springerproblem (German Wikipedia)

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

Last modified:

Ref.Un. Ref.Website
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1st place
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low place
5,629th place
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1,188th place
2,691st place
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987th place

archive.org (Global: 6th place; German: 20th place)

  • Wilhelm Ahrens Mathematische Unterhaltungen und Spiele, Teubner 1901, S. 165. Er zitiert A. von der Linde Geschichte und Literatur des Schachspiels, Berlin 1874, Band 2, S. 101. Siehe auch W. W. Rouse Ball Mathematical recreations and essays, 4. Auflage. Macmillan 1905, S. 158ff, Online bei Gutenberg

archive.today (Global: 28th place; German: 19th place)

geeksforgeeks.org (Global: low place; German: 5,629th place)

oeis.org (Global: 1,188th place; German: 2,691st place)

redirecter.toolforge.org (Global: 29th place; German: 2nd place)

web.archive.org (Global: 1st place; German: 1st place)

wolfram.com (Global: 1,091st place; German: 987th place)

mathworld.wolfram.com