Are PAHs precursors of small hydrocarbons in photo-dissociation regions? The Horsehead caseJ. Pety, D. Teyssier, D. Fossé, M. Gerin, E. Roueff, A. Abergel, E. Habart and J. CernicharoA&A, 435 3 (2005) 885-899DOI: https://doi.org/10.1051/0004-6361:20041170
