@misc{boeddeker_pervaporation_of_1993, 
author={Boeddeker, K. W., Bengtson, G., Pingel, H., Dozel, S.},
title={Pervaporation of high boilers using heated membranes},
year={1993},
howpublished = {GKSS report},
note = {Boeddeker, K.; Bengtson, G.; Pingel, H.; Dozel, S.: Pervaporation of high boilers using heated membranes. Desalination. 1993. vol. 90, 249-257.}}