@misc{indiciae88be25e7489d,
  title = {Integrating Software Modules For Robot Control},
  author = {Volpe, Richard A. and Khosla, Pradeep and Stewart, David B.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930000682},
  note = {Source identifier: 19930000682}
}