@misc{indiciae2c2835c90bc1,
  title = {Carbon Nanotube Purification and Functionalization},
  author = {Lebron, Marisabel and Mintz, Eric and Smalley, Richard E. and Meador, Michael A.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20030063084},
  note = {Source identifier: 20030063084}
}