56

NGC 2070 and NGC 3603

Year:
1986
Language:
english
File:
PDF, 326 KB
english, 1986
60

A Galactic O Star Catalog

Year:
2004
Language:
english
File:
PDF, 1.51 MB
english, 2004
67

NGC 2070 and NGC 3603

Year:
1986
Language:
english
File:
PDF, 326 KB
english, 1986
69

Spectral classification of O2–3.5 If*/WN5–7 stars

Year:
2011
Language:
english
File:
PDF, 1.73 MB
english, 2011
74

PERIODIC SPECTRUM VARIATIONS IN HELIUM-RICH STARS

Year:
1982
Language:
english
File:
PDF, 826 KB
english, 1982
80

On the Absolute Magnitudes of the O Stars

Year:
2002
Language:
english
File:
PDF, 95 KB
english, 2002
97

A NEW HELIUM SPECTRUM VARIABLE AND A NEW HELIUM-RICH STAR

Year:
1975
Language:
english
File:
PDF, 398 KB
english, 1975