Quadrupole moments of spherical semi-magic nuclei within the self-consistent Theory of Finite Fermi Systems S. V. Tolokonnikov, S. Kamerdzhiev, S. Krewald, E. E. Saperstein and D. Voitenkov Eur. Phys. J. A, 48 5 (2012) 70 Published online: 23 May 2012 DOI: 10.1140/epja/i2012-12070-1