@misc{indiciaed6e8cee35949,
  title = {BI-STATIC CORRELATION RADAR FOR VELOCITY SENSING IN SPACECRAFT},
  author = {Craig, S. E. and Dickey, F. R., Jr.},
  year = {1963},
  url = {https://ntrs.nasa.gov/citations/19630010613},
  note = {Source identifier: 19630010613}
}