@article{cates_westphal_cox_calabria_patch_2009, title={Field evaluation of a proprietary storm-water treatment system: Removal efficiency and relationships to peak flow, season, and dry time}, volume={135}, number={7}, journal={Journal of Environmental Engineering (New York, N.Y.)}, author={Cates, E. L. and Westphal, M. J. and Cox, J. H. and Calabria, J. and Patch, S. C.}, year={2009}, pages={511–517} }
 @article{line_jennings_shaffer_calabria_hunt_2008, title={Evaluating the effectiveness of two stormwater wetlands in North Carolina}, volume={51}, number={2}, journal={Transactions of the ASABE}, author={Line, D. E. and Jennings, G. D. and Shaffer, M. B. and Calabria, J. and Hunt, W. F.}, year={2008}, pages={521–528} }