@misc{indiciae3118455f9013,
  title = {ANALYSIS, DESIGN, AND TESTING OF A POSITION SERVO UTILIZING A STEPPER MOTOR},
  author = {Nicklas, J. C.},
  year = {1962},
  url = {https://ntrs.nasa.gov/citations/19620003859},
  note = {Source identifier: 19620003859}
}