@article {9568,
	title = {Stochastic resonance induced by random fields in ferroelectrics},
	journal = {Europhysics Letters},
	year = {2001},
	pages = {1-5},
	doi = {10.1209/epl/i2001-00372-y},
	author = {Z.-R. Liu and W. Duan and B.-L. Gu and X.-W. Zhang}
}
