Early-type galaxies with core collapse supernovae A. A. Hakobyan, A. R. Petrosian, B. McLean, D. Kunth, R. J. Allen, M. Turatto and R. Barbon A&A, 488 2 (2008) 523-531 Published online: 24 June 2008 DOI: 10.1051/0004-6361:200809817