Transcription:
Lundmark Knut (Emil
Acta Se: Arkiv för matematik, astronomi och fysik.
Sthm
Vit. akad.
Bd 12:13. Beslimmung der Bahn des Komelen 1802
[Rons]. 1917
20 A:12. Statistical.concerning the binary stars. 1927.
20 A:13. Estimates of integrated magnitudes of nebulæ and clusters
a. Photographic magnitudes of nebulæ. 1927.
20 A:18. On the relation between mass and absolute magnitude. By
Knut Lundmark and Willem J.Luyten. 1927.
20 A:20. Gravitational parallaxes. 1927.
21 A:8. Proper motions of six planetary nebulae.1928.
9. Individual parallaxes and distances of anagalactic nebulae
1928.
10.The masses and mass-ratios of anagalactic nebulae. 1928.