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Star formation, metallicity gradient and ionized gas: clues to the formation of the elliptical galaxies NGC 6868 and 5903 |
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| Authors: | M G Rickes M G Pastoriza C Bonatto |
| Institution: | Departamento de Astronomia, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, CP 15051, 91501-970, Porto Alegre, RS, Brazil |
| Abstract: | |
| Keywords: | galaxies: fundamental parameters galaxies: individual: NGC 6868 galaxies: individual: NGC 5903 |