@misc{liu_fuzzy_comprehensive_2005, 
author={Liu, X.,Wirtz, K.W.,Adam, S.},
title={Fuzzy comprehensive evaluation for the optimal management of responding to oil spill},
year={2005},
howpublished = {conference lecture: Changsha (VRC); 27.-29.08.2005},
note = {Online available at: \url{} (DOI). Liu, X.; Wirtz, K.; Adam, S.: Fuzzy comprehensive evaluation for the optimal management of responding to oil spill. 2nd International Conference Fuzzy Systems and Knowledge Discovery, FSKD 2005. Changsha (VRC), 2005.}}