@inproceedings{inproceedings167e3797,
title   = {The evolution of the radial gradient of oxygen abundance in spiral galaxies},
author = {Mollá, M. and Díaz, A. I. and Ascasibar, Y. and Gibson, B. K. and Cavichia, O. and Costa, Roberto Dell'Aglio Dias da and Maciel, Walter Junqueira},
year = {2017},
publisher = {Cornell University},
booktitle   = {Workshop Chemical Abundances in Gaseous Nebulae}
}