The strange case of the peculiar spiral galaxy NGC 5474 - New pieces of a galactic puzzle M. Bellazzini, F. Annibali, M. Tosi, A. Mucciarelli, M. Cignoni, G. Beccari, C. Nipoti and R. Pascale A&A, 634 (2020) A124 Published online: 20 February 2020 DOI: 10.1051/0004-6361/201937284