Galaxy transmutations: The double ringed galaxy ESO 474-G26 V. Reshetnikov, F. Bournaud, F. Combes, M. Faúndez-Abans, M. de Oliveira-Abans, W. van Driel and S. E. Schneider A&A, 431 2 (2005) 503-510 Published online: 04 February 2005 DOI: 10.1051/0004-6361:20041756