@misc{kucharski_soil_moisture_1997, 
author={Kucharski, F.,Callies, U.,Rhodin, A.,Eppel, D.P.},
title={Soil moisture analysis by assimilating atmospheric observations},
year={1997},
howpublished = {conference lecture: Vienna (A); 21.-25.04.1997},
note = {Online available at: \url{} (DOI). Kucharski, F.; Callies, U.; Rhodin, A.; Eppel, D.: Soil moisture analysis by assimilating atmospheric observations. XXII General Assembly of the European Geophysical Society. Vienna (A), 1997.}}