Nature · 1965 · 151 citations · 2 references
2
A Radar Determination of the Rotation of the Planet Mercury
G. H. Pettengill, R. B. Dyce · Nature · 1965 · 178 citations · Full text
Radar, Engineering, Outer Planet +5
Rotation of the Planet Mercury
S. J. Peale, T. Gold · Nature · 1965 · 94 citations