@misc{fischer_detection_of_1991, 
author={Fischer, J.,Cordes, W.,Schmitz-Pfeiffer, A.,Renger, W.,Moerl, P.},
title={Detection of cloud-top height from backscattered radiances within the Oxygen A Band. Part 2: Measurements},
year={1991},
howpublished = {GKSS report},
note = {Online available at: \url{} (DOI). Fischer, J.; Cordes, W.; Schmitz-Pfeiffer, A.; Renger, W.; Moerl, P.: Detection of cloud-top height from backscattered radiances within the Oxygen A Band. Part 2: Measurements. GKSS 91-E-77. 1991.}}