Alvan Clark (Astronom) (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Alvan Clark (Astronom)" in German language version.

refsWebsite

Global rank German rank

2web.archive.org

1^st place

1^st place

167^th place

279^th place

1minorplanetcenter.net

1,397^th place

588^th place

minorplanetcenter.net

Minor Planet Circ. 85412 (PDF; 2,2 MB)

usgs.gov

planetarynames.wr.usgs.gov

Gazetteer of Planetary Nomenclature (Moon) des U.S. Geological Survey
Gazetteer of Planetary Nomenclature (Mars) des U.S. Geological Survey

web.archive.org

Liste der größten Refraktoren (Memento vom 19. November 2005 im Internet Archive) Abgerufen am 12. Oktober 2015.
Flamsteed Astronomical Society (Memento vom 3. Oktober 2006 im Internet Archive): The Other Six – The World’s Great Refractors. Abgerufen am 12. Oktober 2015.