@misc{indiciae60e07e02bd39,
  title = {The Goddard Space Flight Center (GSFC) robotics technology testbed},
  author = {Schnurr, Rick and Obrien, Maureen and Cofer, Sue},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900020509},
  note = {Source identifier: 19900020509}
}