@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 lecture: Prag (CZ);},
note = {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.}}