More precise determination of the astronomical unit by bouncing radar signals off the planet Venus in 1961
V.A. Kotel'nikov, B.A. Dubinskii, M.D. Kislik, D.M. TsvetkovVolume:
12
Year:
1964
Language:
english
Pages:
6
DOI:
10.1016/0032-0633(64)90087-x
File:
PDF, 491 KB
english, 1964