Gregory-Teleskop (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Gregory-Teleskop" in German language version.

refsWebsite

Global rank German rank

18^th place

181^st place

3^rd place

67^th place

102^nd place

1,110^th place

2,106^th place

139^th place

613^th place

1,083^rd place

8^th place

37^th place

bbc.co.uk

Thomas Robert Chambers: A Biographical Dictionary of Eminent Scotsmen. S. 175 (google.com).

Thomas Birch, History of the Royal Society, 1756–57, Vol. 3, S. 122, Digitalisat, Hathitrust

A. D. C. Simpson: Gregory, James and the Reflecting Telescope. In: Journal for the History of Astronomy. Band 23, Nr. 2, 1992, S. 77, bibcode:1992JHA....23...77S.
A. D. C. Simpson: The Beginnings of Commercial Manufacture of the Reflecting Telescope in London. In: Journal for the History of Astronomy. Band 40, Nr. 141, 2009, S. 421–466, bibcode:2009JHA....40..421S.