Problems of dark nebulae, treated by the method of moments
By: by Ejnar Lyttkens
Contributors: Uppsala universitet
Series: Uppsala astronomiska observatoriums annaler -- bd. 2, n:o 9; Nova acta Regiae Societatis Scientiarum Upsaliensis -- ser. 4, vol. 15, n:o 2; Acta Universitatis Upsaliensis -- ser. 4, vol. 15, n:o 2
Publisher: Almqvist & Wiksell
Published: 1951
Place of publication: Uppsala
Language: eng
Number of pages: 89
Subjects: Nebulae; Stars; Distribution; Interstellar reddening
Notes: "Presented to the Royal Society of Sciences of Upsala, November 23rd, 1950."

Thesis (doctoral)--Uppsala universitet, 1951.

Includes bibliographical references (p. [89])