TY  - RPRT
TI  - Meteoroid penetration detector development program, volume 1 Final summary report
AU  - Del Gray, R. O. M.
AU  - Mc Cord, R. L.
AU  - Russak, S. L.
PY  - 1969
UR  - https://ntrs.nasa.gov/citations/19690030651
ID  - 19690030651
ER  -