@article {34400,
	title = {Stoichiometry and large-scale patterns of leaf carbon and nitrogen in the grassland biomes of China},
	journal = {OecologiaOecologia},
	volume = {149},
	year = {2006},
	month = {DOI 10.1007/s004},
	pages = {115-122},
	author = {He, Jin-Sheng and Fang, Jingyun and Wang, Zhiheng and Dali Guo and Dan F. B. Flynn and Zhi Geng}
}
