@misc{wagner_complex_eos_2003, 
author={Wagner, S.},
title={Complex EOs},
year={2003},
howpublished = {conference lecture: Hamburg (D); 16.04.-02.07.2003},
note = {Online available at: \url{} (DOI). Wagner, S.: Complex EOs. Doktorandenseminar Universitaet Hamburg. Hamburg (D), 2003.}}