@misc{indiciaef06f9f78cad1,
  title = {Isolated output for class-D dc amplifiers},
  author = {Honnel, M. A. and Newell, J. K.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730000331},
  note = {Source identifier: 19730000331}
}