Irrationale tal (Danish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Irrationale tal" in Danish language version.

Last modified: 22:26:05, 14 June 2026 (UTC)

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22semanticscholar.org

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archive.org (Global: 6^th place; Danish: 5^th place)

Kurt Von Fritz (1945). "The Discovery of Incommensurability by Hippasus of Metapontum". Annals of Mathematics. 46 (2): 242-264. doi:10.2307/1969021. ISSN 0003-486X. JSTOR 1969021. S2CID 126296119.

doi.org (Global: 2^nd place; Danish: 9^th place)

Kurt Von Fritz (1945). "The Discovery of Incommensurability by Hippasus of Metapontum". Annals of Mathematics. 46 (2): 242-264. doi:10.2307/1969021. ISSN 0003-486X. JSTOR 1969021. S2CID 126296119.
James R. Choike (1980). "The Pentagram and the Discovery of an Irrational Number". The Two-Year College Mathematics Journal. 11 (5): 312-316. doi:10.2307/3026893. JSTOR 3026893. S2CID 115390951.

jstor.org (Global: 23^rd place; Danish: 111^th place)

Kurt Von Fritz (1945). "The Discovery of Incommensurability by Hippasus of Metapontum". Annals of Mathematics. 46 (2): 242-264. doi:10.2307/1969021. ISSN 0003-486X. JSTOR 1969021. S2CID 126296119.
James R. Choike (1980). "The Pentagram and the Discovery of an Irrational Number". The Two-Year College Mathematics Journal. 11 (5): 312-316. doi:10.2307/3026893. JSTOR 3026893. S2CID 115390951.

semanticscholar.org (Global: 15^th place; Danish: 120^th place)

api.semanticscholar.org

Kurt Von Fritz (1945). "The Discovery of Incommensurability by Hippasus of Metapontum". Annals of Mathematics. 46 (2): 242-264. doi:10.2307/1969021. ISSN 0003-486X. JSTOR 1969021. S2CID 126296119.
James R. Choike (1980). "The Pentagram and the Discovery of an Irrational Number". The Two-Year College Mathematics Journal. 11 (5): 312-316. doi:10.2307/3026893. JSTOR 3026893. S2CID 115390951.

wiley.com (Global: 150^th place; Danish: 302^nd place)

onlinelibrary.wiley.com

https://onlinelibrary.wiley.com/doi/full/10.1002/9781444338386.wbeah21172

worldcat.org (Global: 4^th place; Danish: 14^th place)

Kurt Von Fritz (1945). "The Discovery of Incommensurability by Hippasus of Metapontum". Annals of Mathematics. 46 (2): 242-264. doi:10.2307/1969021. ISSN 0003-486X. JSTOR 1969021. S2CID 126296119.