Walther Bauersfeld (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Walther Bauersfeld" in English language version.

refsWebsite

Global rank English rank

1ips-planetarium.org

low place

low place

ips-planetarium.org

Chartrand, Mark. "A Fifty Year Anniversary of a Two Thousand Year Dream". reprinted from the Planetarian, September 1973. Retrieved 2008-10-27.