@misc{benkel_a_new_2005, 
author={Benkel, A.,Koelzow, M.},
title={A new sea ice albedo parameterisation in ECHO-G and its global consequences},
year={2005},
howpublished = {conference lecture: Potsdam (D); 05.-07.09.2005},
note = {Online available at: \url{} (DOI). Benkel, A.; Koelzow, M.: A new sea ice albedo parameterisation in ECHO-G and its global consequences. Arctic Climate Workshop. Potsdam (D), 2005.}}