Paper  bibtex   

@article{silver_is_1994,
	title = {Is nutrient availability related to plant nutrient use in humid tropical forests?},
	url = {http://luq.lternet.edu/publications/lterpub/silvisnu.htm},
	number = {98},
	journal = {Oecologia},
	author = {Silver, W. L.},
	year = {1994},
	keywords = {LUQ, litterfall, soil nitrogen, soil phosphorus, nutrient-use efficiency, humid tropical forest}
}