@misc{boeddeker_microporus_membranes_1988, 
author={Boeddeker, K.W.},
title={Microporus membranes / dynamic membranes},
year={1988},
howpublished = {conference lecture: Tutzing (D); September 19-22, 1988},
note = {Online available at: \url{} (DOI). Boeddeker, K.: Microporus membranes / dynamic membranes. 5th European Summer School in Membrane Science „Membrane Preparation Techniques“ (Dechema). Tutzing (D), 1988.}}