@misc{indiciae03cc9c87cf12,
  title = {Enstatite chondrites and achondrites as asteroidal resources},
  author = {Hutson, M. L. and Lewis, John S.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910016742},
  note = {Source identifier: 19910016742}
}