@misc{indiciae66de15ffb61e,
  title = {Mission Functionality for Deflecting Earth-Crossing Asteroids/Comets},
  author = {Park, Sang-Young and Mazanek, Daniel D.},
  year = {2005},
  url = {https://ntrs.nasa.gov/citations/20050186572},
  note = {Source identifier: 20050186572}
}