Mapping diffuse interstellar bands in the local ISM on small scales via MUSE 3D spectroscopy - A pilot study based on globular cluster NGC 6397
Martin Wendt, Tim-Oliver Husser, Sebastian Kamann, Ana Monreal-Ibero, Philipp Richter, Jarle Brinchmann, Stefan Dreizler, Peter M. Weilbacher and Lutz Wisotzki
