Optical identification of the 3C 58 pulsar wind nebula Yu. A. Shibanov, N. Lundqvist, P. Lundqvist, J. Sollerman and D. Zyuzin A&A, 486 1 (2008) 273-282 Published online: 15 May 2008 DOI: 10.1051/0004-6361:200809573