| Title | The halo of M 49 and its environment as traced by planetary nebulae populations | 
| Publication Type | Journal Article | 
| Year of Publication | 2017 | 
| Authors | Hartke, J, Arnaboldi, M, Longobardi, A, Gerhard, O, Freeman, KC, Okamura, S, Nakata, F | 
| Journal | A&A | 
| Volume | 603 | 
| Pagination | A104 |