@article{IR,
      recid = {3995},
      author = {Novick, David G.},
      title = {Acknowledgment acts in task-oriented dialogue},
      address = {1994},
      number = {IR},
      abstract = {cse-94-001},
      url = {http://digitalcollections.ohsu.edu/record/3995},
      doi = {https://doi.org/10.6083/f4752h01v},
}