The SPECFIND V2.0 catalogue of radio cross-identifications and spectra - SPECFIND meets the Virtual ObservatoryB. Vollmer, B. Gassmann, S. Derrière, T. Boch, M. Louys, F. Bonnarel, P. Dubois, F. Genova and F. OchsenbeinA&A, 511 (2010) A53DOI: https://doi.org/10.1051/0004-6361/200913460