@misc{indiciae21955ca6bcb7,
  title = {Technology Directions for the 21st Century},
  author = {Crimi, Giles F. and Botta, Robert and Ditanna, Thomas and Verheggen, Henry and Stancati, Michael and Feingold, Harvey and Jacobs, Mark},
  year = {1996},
  url = {https://ntrs.nasa.gov/citations/19970000521},
  note = {Source identifier: 19970000521}
}