Coupled blind signal separation and spectroscopic database fitting of the mid infrared PAH featuresM. J. F. Rosenberg, O. Berné, C. Boersma, L. J. Allamandola and A. G. G. M TielensA&A, 532 (2011) A128DOI: https://doi.org/10.1051/0004-6361/201016340
