Eduard Schönfeld (Astronom) (German Wikipedia)

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

refsWebsite

Global rank German rank

6^th place

40^th place

3,464^th place

1,122^nd place

amacad.org

Members of the American Academy. Listed by election year, 1850–1899 (PDF). Abgerufen am 24. September 2015

archive.org

Bonner Durchmusterung im Internet Archive