@article{Gray:50711,
      recid = {50711},
      author = {Gray, Richard S. and Buckingham, Donald E.},
      title = {End-Use Certificates for Wheat: Trade-Distorting  Administrative Barriers?},
      address = {1995},
      number = {955-2016-74806},
      pages = {20},
      year = {1995},
      url = {http://ageconsearch.umn.edu/record/50711},
      doi = {https://doi.org/10.22004/ag.econ.50711},
}