Chong, Li, Yang, Williams, Kevrekidis, Kevrekidis, and Daraio. (2014) 2014. “Damped-Driven Granular Chains: An Ideal Playground for Dark Breathers and Multibreathers”. Physical Review E 89 (3): 032924. Reference Link
Hoogeboom, Man, Boechler, Theocharis, Kevrekidis, Kevrekidis, and Daraio. (2013) 2013. “Hysteresis Loops and Multi-Stability: From Periodic Orbits to Chaotic Dynamics (and Back) in Diatomic Granular Crystals”. Epl 101 (4): 44003. Reference Link