Konstantin Petrovich von Kaufmann (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Konstantin Petrovich von Kaufmann" in English language version.

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2books.google.com

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1retrobibliothek.de

7,653^rd place

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books.google.com

Mary R. S. Creese (12 March 2015). Ladies in the Laboratory IV: Imperial Russia's Women in Science, 1800-1900: A Survey of Their Contributions to Research. Rowman & Littlefield Publishers. pp. 71–75. ISBN 978-1-4422-4742-0.
Daniel R. Brower; Edward J. Lazzerini (1997). Russia's Orient: Imperial Borderlands and Peoples, 1700-1917. Indiana University Press. pp. 123–125. ISBN 0-253-21113-1.

retrobibliothek.de

Kaufmann, Konstantin von, In: Meyers Konversations-Lexikon

uchicago.edu

penelope.uchicago.edu

Chase, Thomas (1946). [The Story of Lithuania]. Stratford House. p. 234.