@misc{bielza_pneumatic_force_1999, 
author={Bielza, J.M.},
title={Pneumatic Force Microscopy on Modified Membranes},
year={1999},
howpublished = {conference lecture: Dresden (D); 07.-09.04.1999},
note = {Online available at: \url{} (DOI). Bielza, J.: Pneumatic Force Microscopy on Modified Membranes. D. I. Workshop. Dresden (D), 1999.}}