@misc{hilke_the_ceiling_2000, 
author={Hilke, R.,Albrecht, W.,Weigel, T.,Paul, D.},
title={The Ceiling Cooler - Application of Membrane Absorption for Control of Air Huminity and Temperature},
year={2000},
howpublished = {conference paper,conference lecture: Prag (CZ); 27.-31.08.2000},
note = {Online available at: \url{} (DOI). Hilke, R.; Albrecht, W.; Weigel, T.; Paul, D.: The Ceiling Cooler - Application of Membrane Absorption for Control of Air Huminity and Temperature. In: CHISA 2000, 14th International Congress of Chemical and Process Engineering. Prag (CZ). 2000. 109.}}