TY  - RPRT
TI  - Seismic vehicle detection
AU  - Gooch, J.
AU  - Kirkwood, B. D.
AU  - Knoebel, H. W.
AU  - Metze, V. C.
PY  - 1969
UR  - https://ntrs.nasa.gov/citations/19700008237
ID  - 19700008237
ER  -