@article{article55eeee0f,
title   = {Using Cepheids to determine the galactic abundance gradient: I. the solar neighbourhood},
author = {Andrievsky, A M and Kovtyukh, V V and Luck, R E and Lépine, Jacques Raymond Daniel and Bersier, D and Maciel, Walter Junqueira and Barbuy, Beatriz Leonor Silveira and Klochkova, V G and Panchuk, V E and Karpischek, R U},
year = {2002},
journal   = {Astronomy and Astrophysics}
}