@misc{indiciae97a94ec6f73a,
  title = {Quantum-well diode frequency multipliers - Varistor case},
  author = {Batelaan, Paul D. and Tolmunen, Timo J. and Frerking, Margaret A.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920068419},
  note = {Source identifier: 19920068419}
}