Transcription:
ÖHMAN, [Karl] Yngve
Se: Stockholms observatoriums annaler.
Astron.
Inst.
Sthm Observ.
Bd 12.Nr 1. Some preliminary results from a study of hydrogen absorp-
W "
N W
" W

tion for stars in h and x Persei. 1935.
3. The red spectraltragion of dwarf stars of class M. 1936.
6. Photometrische Eichung von Spektrogrammen unter Benutzung
der Polarisation im Spektrographen.1936.
8. On the bands of magnesium hydride in stellar spectra. 1936.