New approaches to stored cluster ions - The determination of dissociation energies and recent studies on dianionic metal clustersL. Schweikhard, K. Hansen, A. Herlert, G. Marx and M. VogelEur. Phys. J. D, 24 1-3 (2003) 137-143DOI: https://doi.org/10.1140/epjd/e2003-00181-x