Title | Chemical Abundances of Planetary Nebulae in the Substructures of M31. II. The Extended Sample and a Comparison Study with the Outer- disk Group |
Publication Type | Journal Article |
Authors | Fang, X, García-Benito, R, Guerrero, MA, Zhang, Y, Liu, X, Morisset, C, Karakas, AI, Bertolami, MMMiller, Yuan, H, Cabrera-Lavers, A |