@article{article1f8eddce,
title   = {NGC 6845: metallicity gradients and star formation in a complex compact group},
author = {Olave-Rojas, D and Torres-Flores, S and Carrasco, E. R and Oliveira, Claudia Lucia Mendes de and de Mello, D. F and Scarano Júnior, S},
year = {2015},
doi = {10.1093/mnras/stv1798},
journal   = {Monthly Notices of the Royal Astronomical Society}
}