@misc{vey_cross_validation_2003, 
author={Vey, S., Johnsen, K.-P., Miao, J., Heygster, G., Dietrich, R.},
title={Cross Validation of Water Vapour Retrievals from Ground Based GPS and Satellite Radiometric Measurements over Antarctica},
year={2003},
howpublished = {conference lecture: Tsukuba (J);},
note = {Vey, S.; Johnsen, K.; Miao, J.; Heygster, G.; Dietrich, R.: Cross Validation of Water Vapour Retrievals from Ground Based GPS and Satellite Radiometric Measurements over Antarctica. International Workshop on GPS Meteorology. Tsukuba (J), 2003.}}