The strange case of the peculiar spiral galaxy NGC 5474 - New pieces of a galactic puzzleM. Bellazzini, F. Annibali, M. Tosi, A. Mucciarelli, M. Cignoni, G. Beccari, C. Nipoti and R. PascaleA&A, 634 (2020) A124DOI: https://doi.org/10.1051/0004-6361/201937284