Ueber die anwendung der sternphotographie zu helligkeitsmessungen der sterne
Series: Publication der Astronomischen gesellschaft -- 19; Publication (Astronomische Gesellschaft (Germany)) -- 19
Publisher: In commission bei W. Engelmann
Published: 1889
Place of publication: Leipzig
Language: ger
Number of pages: 31
Subjects: Stars; Magnitudes; Astronomical photography