@article {1408,
	title = {Spectrofluorometric characterization of aquatic fulvic acid for  determination of precursor organic material and general structural properties.},
	journal = {Limnology and Oceanography},
	volume = {46},
	year = {2001},
	pages = {38-48},
	keywords = {LTER-MCM},
	author = {Diane M. McKnight and Elizabeth W. Boyer and Paul K. Westerhoff and Peter T. Doran and Thomas Kulbe and Dale T. Andersen}
}
