A high-speed rotating disk shutter for photographing the solar disk
By: by Kjell Brekke
Series: Report / Institute of Theoretical Astrophysics, Blindern-Oslo -- no. 5; Report (Universitetet i Oslo. Institutt for teoretisk astrofysikk) -- no. 5
Publisher: Universitetsforlaget
Published: 1959
Place of publication: Blindern
Language: eng
Number of pages: 26
Subjects: Photographs; Astronomy; Instruments and apparatus
Notes: Includes bibliographical references (p. 26).