@article{33845,
author = "Hopfield, H. S. and The Johns Hopkins University and
International Association of Geodesy - Symposium on
Electromagnetic Distance Measurement and the Influence of
Atmospheric Refraction, Wageningen, Netherlands, 23 - 28
May 1977 and International Association of Geodesy -
Symposium on Electromagnetic Distance Measurement and the
Influence of Atmospheric Refraction, Wageningen,
Netherlands, 23 - 28 May 1977",
title = "Tropospheric correction of electromagnetic ranging signals
to a satellite: Study of parameters ",
year = "1977",
note = "6 obr., 2 tab., lit 5., 1 seš.",
}