The radio lightcurve of SN 2008iz in M82 revealed by Urumqi observations N. Marchili, I. Martí-Vidal, A. Brunthaler, T. P. Krichbaum, P. Müller, X. Liu, H.-G. Song, U. Bach, R. Beswick and J. A. Zensus A&A, 509 (2010) A47 Published online: 15 January 2010 DOI: 10.1051/0004-6361/200913126