@misc{macke_scattering_of_1991, 
author={Macke, A.},
title={Scattering of light by semi-regular ice particles},
year={1991},
howpublished = {conference paper,conference lecture: Reading (GB); July 1-3, 1991},
note = {Online available at: \url{} (DOI). Macke, A.: Scattering of light by semi-regular ice particles. In: Saunders, R.; Brown, P. (Ed.): ICE/EUCREX: International Cirrus Experiment/European Cloud Radiation Experiment; Report of the Fourth Workshop at the Meteorological Office College. Reading (GB). 1991. 156-172.}}