@misc{indiciaeb4830832e6c4,
  title = {Compliant Prosthetic Or Robotic Joint},
  author = {Kerley, James J. and Eklund, Wayne D.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890000622},
  note = {Source identifier: 19890000622}
}