@misc{indiciaea395c8848d67,
  title = {Calculating Clearances for Manipulators},
  author = {Copeland, E. L. and Peticolas, J. D. and Ray, L. D.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19820000185},
  note = {Source identifier: 19820000185}
}