@article{article7a2661cf,
title   = {The population of planetary nebulae near the Galactic Centre: chemical abundances},
author = {CAVICHIA, O. and Costa, Roberto Dell'Aglio Dias da and Maciel, Walter Junqueira and MOLLÁ, M.},
year = {2017},
doi = {10.1093/mnras/stx373},
journal   = {MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY}
}