PAH charge state distribution and DIB carriers: Implications from the line of sight toward HD 147889R. Ruiterkamp, N. L. J. Cox, M. Spaans, L. Kaper, B. H. Foing, F. Salama and P. EhrenfreundA&A, 432 2 (2005) 515-529DOI: https://doi.org/10.1051/0004-6361:20040331
