Onset of motion and glassy dynamics of a moving vortex lattice G. Li, E.Y. Andrei, X. Du, Z.L. Xiao, P. Shuk and M. Greenblatt J. Phys. IV France, 131 (2005) 101-106 Published online: 18 January 2006 DOI: 10.1051/jp4:2005131022