Remaining noise-induced spatiotemporal dynamics in a free electron laser stabilized by feedback control C. Szwaj, S. Bielawski, M.-E. Couprie, C. Bruni, M. Hosaka, A. Mochihashi and M. Katoh Eur. Phys. J. D, 59 3 (2010) 451-455 Published online: 27 July 2010 DOI: 10.1140/epjd/e2010-00186-4