@article{IR,
      author = {Barga, Roger S.},
      url = {http://digitalcollections.ohsu.edu/record/3972},
      title = {Accessing imprecise data: an approach based on intervals},
      abstract = {cse-93-005},
      number = {IR},
      doi = {https://doi.org/10.6083/g158bh65t},
      recid = {3972},
      address = {1993},
}