Density dependence of the symmetry energy from neutron skin thickness in finite nuclei X. Viñas, M. Centelles, X. Roca-Maza and M. Warda Eur. Phys. J. A, 50 2 (2014) 27 Published online: 26 February 2014 DOI: 10.1140/epja/i2014-14027-8