%0 conference lecture
%@ 
%A Vey, S.,Johnsen, K.-P.,Miao, J.,Heygster, G.,Dietrich, R.
%D 2003
%J International Workshop on GPS Meteorology
%N 
%P  

%T Cross Validation of Water Vapour Retrievals from Ground Based GPS and Satellite Radiometric Measurements over Antarctica
%U 
 
%X