Pulkovo Observatory (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pulkovo Observatory" in English language version.

refsWebsite

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3books.google.com

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books.google.com

John Lankford History of astronomy: an encyclopedia pp.423–424, Taylor & Francis, 1997 ISBN 0-8153-0322-X
André Heck Information handling in astronomy: historical vistas p. 147, Springer, 2003 ISBN 1-4020-1178-4
Frank Kelly Edmondson AURA and its US national observatories pp. 199 ff Cambridge University Press, 1997 ISBN 0-521-55345-8

gao.spb.ru

Pulkovo Observatory web page (in Russian)

harvard.edu

articles.adsabs.harvard.edu

Journal for the history of astronomy vol. 28, pt. 2, p. 177 (1997), Title: Book Review: Pulkovo / St. Petersburg : Spuren der Sterne und der Zeiten : Geschichte der russischen Hauptsternwarte / Peter Lang, New York, 1995, Bibliographic Code: 1997JHA....28..177H

unesco.org

whc.unesco.org

Historic Centre of Saint Petersburg and Related Groups of Monuments – UNESCO World Heritage Centre