Fritz Koppmann (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Fritz Koppmann" in German language version.

refsWebsite

Global rank German rank

1,345^th place

127^th place

nrw.de (Global: 1,345^th place; German: 127^th place)

archive.nrw.de

„Koppmann Friedrich BR 0004 Nr. 1562 15V 1888“. In: Landesarchiv Nordrhein-Westfalen: Findbuch 212 01 04: Schülerlisten der Kunstakademie Düsseldorf (PDF)