@misc{sievers_cloud_scene_1999, author={Sievers, O., Stuhlmann, R.}, title={Cloud scene accurancy by radiance and flux measurements from GERB and SEVIRI}, year={1999}, howpublished = {conference lecture: Hamburg (D);}, note = {Sievers, O.; Stuhlmann, R.: Cloud scene accurancy by radiance and flux measurements from GERB and SEVIRI. In: International Geoscience and Remote Sensing Symposium (IGARSS '99). Hamburg (D). 1999. 826-828.}}