@misc{indiciaed83bc07e78e1,
  title = {Discrete Assemblers Utilizing Conventional Motion Systems},
  author = {Langford, William Kai and Carney, Matthew Eli and Jenett, Benjamin and Gershenfeld, Neil},
  year = {2018},
  url = {https://ntrs.nasa.gov/citations/20190000768},
  note = {Source identifier: 20190000768}
}