H12CN and H13CN excitation analysis in the circumstellar outflow of R SculptorisM. Saberi, M. Maercker, E. De Beck, W. H. T. Vlemmings, H. Olofsson and T. DanilovichA&A, 599 (2017) A63DOI: https://doi.org/10.1051/0004-6361/201629901
