Evidence for abundance differences among giant branch stars in the globular cluster [omega sign] Centauri /
Mallia, E. A.
University of Oxford.Observatory.
[Oxford : University of Oxford, Department of Astrophysics,
1976]
Reprinted from: Astronomy and astrophysics, v.48 (1976), pp.129-132.
Caption title.
Includes bibliography.
Astrophysics.
Stars