@misc{widmann_data_assimilation_2003, 
author={Widmann, M.,Storch, H.v.,Jones, J.M.,Kirchner, I.},
title={Data Assimilation Through Upscaling and Nudging (DATUN) for reconstructing climate from paleodata},
year={2003},
howpublished = {conference poster: Hamburg (D); 15.-19.09.2003},
note = {Online available at: \url{} (DOI). Widmann, M.; Storch, H.; Jones, J.; Kirchner, I.: Data Assimilation Through Upscaling and Nudging (DATUN) for reconstructing climate from paleodata. In: International Conference on Earth System Modelling. Hamburg (D). 2003.}}