@misc{callies_experiments_on_1996, author={Callies, U.,Rhodin, A.,Eppel, D. P.}, title={Experiments on variational soil humidity analysis by assimilation of near-surface atmospheric observations}, year={1996}, howpublished = {report part}, note = {Online available at: \url{} (DOI). Callies, U.; Rhodin, A.; Eppel, D.: Experiments on variational soil humidity analysis by assimilation of near-surface atmospheric observations. In: Staniforth, A. (Ed.): Research activities in atmospheric and oceanic modeling: CAS/JSC Working Group on Numerical Experimentation.. 1996.}}