@misc{mueller_gerb_a_1998, 
author={Mueller, J.,Stuhlmann, R.,Hollmann, R.,Rockel, B.},
title={GERB: A New Earth Radiation Budget Dataset},
year={1998},
howpublished = {conference lecture: Ruegen (D); 25.-28.05.1998},
note = {Online available at: \url{} (DOI). Mueller, J.; Stuhlmann, R.; Hollmann, R.; Rockel, B.: GERB: A New Earth Radiation Budget Dataset. Second Study Conference on BALTEX. Ruegen (D), 1998.}}