@misc{mueller_scarab_solar_1996, 
author={Mueller, J.},
title={ScaRaB Solar Ground Calibration Plan - ScaRaB FM 1},
year={1996},
howpublished = {GKSS report},
note = {Online available at: \url{} (DOI). Mueller, J.: ScaRaB Solar Ground Calibration Plan - ScaRaB FM 1. GKSS 96-E-31. 1996.}}