Double stochastic resonance peaks in systems with dynamic phase transitions B. J. Kim, P. Minnhagen, H. J. Kim, M. Y. Choi and G. S. Jeon Europhys. Lett., 56 3 (2001) 333-339 Published online: 01 December 2003 DOI: 10.1209/epl/i2001-00524-7