Lunar seismic exploration with description of seismometer for manned or unmanned missions
SEISMIC EXPLORATION OF THE MOON
20.06.1963
Preprint
Keine Angabe
Englisch
SEISMIC EXPLORATION OF THE MOON
AIAA | 1963
|Engineering Index Backfile | 1960
NTRS | 1969
|Engineering Index Backfile | 1961
|NTRS | 1999
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