Determining the effects of clumping and porosity on the chemistry in a non-uniform AGB outflowM. Van de Sande, J. O. Sundqvist, T. J. Millar, D. Keller, W. Homan, A. de Koter, L. Decin and F. De CeusterA&A, 616 (2018) A106DOI: https://doi.org/10.1051/0004-6361/201732276
