@article {10028,
	title = {Hierarchical structure description of spatiotemporal chaos},
	journal = {Physical Review E - Statistical, Nonlinear, and Soft Matter Physics},
	year = {2004},
	pages = {036215-1-036215-10},
	doi = {10.1103/PhysRevE.70.036215},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/15524620},
	author = {Jian Liu and Zhen-Su She and Hongyu Guo and Liang Li and Qi Ouyang}
}
