A model for phonon coupling contributions to electromagnetic moments of odd spherical nuclei E. E. Saperstein, S. Kamerdzhiev, S. Krewald, J. Speth and S. V. Tolokonnikov EPL, 103 4 (2013) 42001 Published online: 28 August 2013 DOI: 10.1209/0295-5075/103/42001