@misc{indiciaecdaf8e3a4872,
  title = {THz frequency multiplier chains base on planar Schottky diodes},
  author = {Maiwald, F. and Schlecht, E. and Maestrini, A. and Chattopadhyay, G. and Pearson, J. and Pukala, D. and Mehdi, I.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20060029950},
  note = {Source identifier: 20060029950}
}