@misc{indiciae974386ca8935, title = {Characterization and copper binding of humic and nonhumic organic matter isolated from the South Platte River: Evidence for the presence of nitrogenous binding site}, author = {J.-P. Croue and M.F. Benedetti and D. Violleau and J.A. Leenheer}, year = {2002}, doi = {10.1021/es020676p}, url = {https://pubs.usgs.gov/publication/70026025}, note = {Source identifier: 70026025} }