@misc{boeddeker_aqueousorganic_seperations_1989, 
author={Boeddeker, K.W.,Behling, R.-D.},
title={Aqueous-organic seperations by pervaporation},
year={1989},
howpublished = {conference lecture: Davos (CH); 14.-19.05.1989},
note = {Online available at: \url{} (DOI). Boeddeker, K.; Behling, R.: Aqueous-organic seperations by pervaporation. Engineering Foundation: Third International Conference on Seperation Technology. Davos (CH), 1989.}}