@article{DA,
      author = {Liedtke, Fritz},
      url = {http://digitalcollections.ohsu.edu/record/9384},
      title = {Bank of elevators},
      publisher = {Oregon Health & Science University},
      number = {DA},
      doi = {https://doi.org/10.6083/r207tq01m},
      recid = {9384},
      address = {2019},
}