Transcription:
Acta
Sv
[Sthm.
Vet.akol.]
ÖHMAN, [Karl] Yngve
Se: Arkiv för matematik, astronomi och fysik.
Bd 20 A:23. Photometric studies of effects of luminosity and co-
lour in short stellar spectra. 1927.
24 A:10. On the use of Iceland spar for the intensity calibra-
tion of slit spectra. 1933.