@article{Liu:178702,
      recid = {178702},
      author = {Liu, Donald J. and Forker, Olan D.},
      title = {In Search of Optimal Control Models for Generic Commodity  Promotion},
      address = {1988},
      number = {642-2016-43952},
      series = {WP},
      pages = {58},
      year = {1988},
      url = {http://ageconsearch.umn.edu/record/178702},
      doi = {https://doi.org/10.22004/ag.econ.178702},
}