Walter-Ulrich Behrens (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Walter-Ulrich Behrens" in Polish language version.

refsWebsite

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26^th place

172^nd place

1books.google.com

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27^th place

books.google.com

I.I. Grattan-Guinness I.I. (red.), Companion Encyclopedia of the History and Philosophy of the Mathematical Sciences, t. 2, London: Routledge, 2003, s. 1368, ISBN 978-0-8018-7397-3 [dostęp 2023-06-12] .

jstor.org

O.O. Heinisch O.O., Obituary: Dr. Walter-Ulrich Behrens, „Biometrics”, 18 (4), 1962, s. 634, JSTOR: 2527910 [dostęp 2023-06-12] (ang.).