@article {silberberg2009universal,
	title = {Universal correlations in a nonlinear periodic 1D system},
	journal = {Phys. Rev. Lett.},
	volume = {102},
	year = {2009},
	pages = {233904},
	publisher = {APS},
	author = {Silberberg, Yaron and Lahini, Yoav and Bromberg, Yaron and Small, Eran and Morandotti, Roberto}
}
