Cosmic ray induced ionisation of a molecular cloud shocked by the W28 supernova remnantS. Vaupré, P. Hily-Blant, C. Ceccarelli, G. Dubus, S. Gabici and T. MontmerleA&A, 568 (2014) A50DOI: https://doi.org/10.1051/0004-6361/201424036
