| Year-Month | 2011-12 |
|---|---|
| Journal | The Astronomical Journal |
| Author | Placco, V. M., Kennedy, C. R., Beers, T. C., Christlieb, N., Rossi, S., Sivarani, T., Lee, Y. S., Reimers, D., and Wisotzki, L. |
| Bibcode | 2011AJ....142..188P |
| Telescope | GN/GS |
| Instrument | GMOS-N/GMOS-S |
| Participant | BR/US |
| First author participant affiliation | Brazil |
| Any author participant affiliations | USA/Brazil |
| Program ID | GS-2010A-Q-78, GS-2011A-Q-85, GS-2011A-Q-86, GN-2011A-Q-88, GN-2011A-Q-122 |