@article{796336,
  author = {James Albus and Roger Bostelman and Tommy Chang and Tsai Hong and William Shackleford and Michael Shneier},
  title = {Learning in a Hierarchical Control System: 4D/RCS in the DARPA LAGR Program},
  year = {2006},
  month = {2006-06-26 00:06:00},
  publisher = {Submitted to the Journal of Field Robotics.},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=822702},
  language = {en},
}