@misc{albrecht_polyacrylonitrile_capillary_1998, 
author={Albrecht, W.,Weigel, T.,Kneifel, K.,Lehmann, U.,Duda, S.,Koehler, W.,Paul, D.},
title={Polyacrylonitrile capillary membranes for membrane osmometry},
year={1998},
howpublished = {journal article,GKSS report},
note = {Online available at: \url{} (DOI). Albrecht, W.; Weigel, T.; Kneifel, K.; Lehmann, U.; Duda, S.; Koehler, W.; Paul, D.: Polyacrylonitrile capillary membranes for membrane osmometry. Acta Polymerica. 1998. vol. 49, no. 4, 184-191.}}