????? ????

????? ???? ( ??????????? : Wilbur Knorr )? ?? ???????? ??????? ????? ?????? ????? ?????? ? ??? ?? 29 ????? 1945 ?? ??????? ?? ???????? ??????? ? ????? ?? 18 ???? 1997 ?? ???? ???? ?? ???????? ??????? ???? ????? . ^[2]^[3]^[4]

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^ ^? ^? ????? ???????? ?????? ????????? ? QID : Q547473
^ Unguru? Sabetai (1977)? "Incommensurability and irrationality: A new historical interpretation"? History of Science ? ?. 15? ?. 216?227 . Although published as a regular paper, this is an extended review of The Evolution of the Euclidean Elements , for which Unguru's review in Isis is a precis.
^ Saxon? Wolfgang (31 ???? 1997)? "Wilbur Knorr, 51, Mathematics Historian" ? ??????? ????? ? ????? ?? ????? ?? 2019-06-02 .
^ Fowler? David (1998)? "Wilbur Richard Knorr (1945?1997): An Appreciation"? Historia Mathematica ? ?. 25? ?. 123?132? DOI : 10.1006/hmat.1998.2199 .

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