@misc{indiciae29bd1bcf24e9, title = {Trading cases.}, author = {James Boyd and Dallas Burtraw and Alan Krupnick and Virginia McConnell and Richard G Newell and Karen Palmer and James N Sanchirico and Margaret Walls}, year = {2003}, doi = {10.1021/es032462t}, url = {https://pubmed.ncbi.nlm.nih.gov/12831010/}, note = {Source identifier: 12831010} }