Synchronization of underdamped Josephson-junction arrays G. Filatrella, N. Falsig Pedersen, C. John Lobb and P. Barbara Eur. Phys. J. B, 34 1 (2003) 3-8 Published online: 23 July 2003 DOI: 10.1140/epjb/e2003-00190-7