Spectroscopy of large PAHs - Laboratory studies and comparison to the Diffuse Interstellar BandsR. Ruiterkamp, T. Halasinski, F. Salama, B. H. Foing, L. J. Allamandola, W. Schmidt and P. EhrenfreundA&A, 390 3 (2002) 1153-1170DOI: https://doi.org/10.1051/0004-6361:20020478