@article{DA,
      author = {Petricek, George},
      url = {http://digitalcollections.ohsu.edu/record/7293},
      title = {A view of the tram from below the upper tower},
      publisher = {Oregon Health & Science University},
      number = {DA},
      doi = {https://doi.org/10.6083/M41Z435S},
      recid = {7293},
}