@misc{rhodin_variational_analysis_1999, 
author={Rhodin, A., Kucharski F., Callies, U., Eppel, D. P., Wergen, W.},
title={Variational analysis of effective soil moisture from screen-level atmospheric parameters: application to a short-range weather forecast model},
year={1999},
howpublished = {GKSS report},
note = {Rhodin, A.; Kucharski F.; Callies, U.; Eppel, D.; Wergen, W.: Variational analysis of effective soil moisture from screen-level atmospheric parameters: application to a short-range weather forecast model. Quarterly Journal of  the Royal Meteorological Society. 1999. vol. 125, 2427-2448.}}