TY  - RPRT
TI  - Earth's bow shock - Elapsed-time observations by two closely spaced satellites.
AU  - Colburn, D. S.
AU  - Green, I. M.
AU  - Greenstadt, E. W.
PY  - 1968
UR  - https://ntrs.nasa.gov/citations/19690034310
ID  - 19690034310
ER  -