@misc{boeddeker_membrane_r_1997, 
author={Boeddeker, K. W.,Ohlrogge, K.,Paul, D.,Peinemann, K.-V.},
title={Membrane R und D at GKSS},
year={1997},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Boeddeker, K.; Ohlrogge, K.; Paul, D.; Peinemann, K.: Membrane R und D at GKSS. Membrane Technology. 1997. vol. 4, no. 84, 6-7.}}