Das photographische Helligkeitsverhältnis der Sonne zu fixsternen ...
By: vorgelegt von Otto Birck ...
Publisher: W.F. Kaestner
Published: 1909
Place of publication: Göttingen
Language: ger
Number of pages: 97
Subjects: Solar radiation; Stars
Notes: Inaug.-diss.-Göttingen.

Bibliographical foot-notes.