@article{ETD,
      school = {Ph.D.},
      author = {Li, Ding and },
      url = {http://digitalcollections.ohsu.edu/record/140},
      title = {High frequency characterization and modeling of  AlGaAs/GaAs HBT Darlington feedback amplifiers},
      publisher = {Oregon Graduate Institute of Science and Technology},
      number = {ETD},
      doi = {https://doi.org/10.6083/M4WM1BB3},
      recid = {140},
      address = {1994},
}