@article{ETD,
      school = {Ph.D.},
      author = {Churnside, James H. and },
      url = {http://digitalcollections.ohsu.edu/record/43},
      title = {Spatial diversity for atmospheric optical communications},
      publisher = {Oregon Graduate Center},
      number = {ETD},
      doi = {https://doi.org/10.6083/M4F18WNH},
      recid = {43},
      address = {1978},
}