Арнольд, Фердинанд (Russian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Арнольд, Фердинанд" in Russian language version.

refsWebsite

Global rank Russian rank

1openlibrary.org

325^th place

2,315^th place

1biodiversitylibrary.org

387^th place

986^th place

biodiversitylibrary.org

Ferdinand Arnold // Biodiversity Heritage Library — 2006.

openlibrary.org

Swartz A. Ferdinand Christian Gustav Arnold // Open Library (англ.) — 2007.