The distribution of the elements in the thin disc from classical CepheidsB. Lemasle, V.V. Kovtyukh, P. François, G. Bono, C.D. Laney, A. Piersimoni, S. Pedicelli, F. Primas and M. RomanielloEPJ Web of Conferences, 19 (2012) 05010DOI: https://doi.org/10.1051/epjconf/20121905010