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Ott Christoph Hilgenberg
local time: 2023-06-08 09:21 (+01:00 )
Ott Christoph Hilgenberg (Books)

View count: 1
Pal?opollagen der Erde. Neues Jahrb. Geol. und Pal?ontol.
by Ott Christoph Hilgenberg

Publisher: Abhandl 116, Struttgart.
Year: 1962

View count: 1
Vom wachsenden Erdball (The Expanding Earth)
by Ott Christoph Hilgenberg

Publisher: Giessmann & Bartsch (Berlin)
Year: 1933

View count: 1
?ber Gravitation
by Ott Christoph Hilgenberg

Publisher: Tromben and Wellen in Bewegten Madien
Year: 1931
In this book Hilgenberg proposed a theory of gravity due to a converging (sink) flow of the ether.