Infrared multiple photon dissociation spectroscopy of transition metal oxide cluster cations - Comparison of group Vb (V, Nb, Ta) metal oxide clustersA. Fielicke, G. Meijer and G. von HeldenEur. Phys. J. D, 24 1-3 (2003) 69-72DOI: https://doi.org/10.1140/epjd/e2003-00109-6