@article{ETD,
      school = {M.S.},
      author = {Wilson, Geoffrey A. and },
      url = {http://digitalcollections.ohsu.edu/record/7950},
      title = {Diode laser pumped 1645-nm Er:YAG lasers as sources for  differential absorption lidar methanometry},
      publisher = {Oregon Health and Science University},
      number = {ETD},
      doi = {https://doi.org/10.6083/M4CF9N74},
      recid = {7950},
      address = {1989-11-01},
}