@misc{albrecht_pan__1992, 
author={Albrecht, W.,Paul, D.,Weigel, T.,Holtz, M.,Klinkmann, H.},
title={PAN - hollow fiber membranes for blood plasma separation},
year={1992},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Albrecht, W.; Paul, D.; Weigel, T.; Holtz, M.; Klinkmann, H.: PAN - hollow fiber membranes for blood plasma separation. International Journal of Artificial Organs. 1992. vol. 15, no. 9, 558.}}