Pygmy dipole strength close to particle-separation energies --The case of the Mo isotopes G. Rusev, E. Grosse, M. Erhard, A. Junghans, K. Kosev, K. -D. Schilling, R. Schwengner and A. Wagner Eur. Phys. J. A, 27 2 (2006) 171-176 Published online: 13 March 2006 DOI: 10.1140/epja/i2006-08-025-6