Radiative and mechanical feedback into the molecular gas of NGC 253M. J. F. Rosenberg, M. V. Kazandjian, P. P. van der Werf, F. P. Israel, R. Meijerink, A. Weiß, M. A. Requena-Torres and R. GüstenA&A, 564 (2014) A126DOI: https://doi.org/10.1051/0004-6361/201323109