@article{IR,
      author = {Maier, David},
      url = {http://digitalcollections.ohsu.edu/record/3808},
      title = {Representing roles in univeral scheme interfaces},
      abstract = {cse-83-001},
      number = {IR},
      doi = {https://doi.org/10.6083/79407x54c},
      recid = {3808},
      address = {1983},
}