@misc{krasemann_watis_a_1997, 
author={Krasemann, H. L.,Bernem, K.-H.van},
title={WATiS: A Sensivity Scheme for the German Wadden Sea},
year={1997},
howpublished = {conference paper,conference lecture: Bremen (D); 19.-20.02.1997},
note = {Online available at: \url{} (DOI). Krasemann, H.; Bernem, K.: WATiS: A Sensivity Scheme for the German Wadden Sea. In: Knoop, H. (Ed.): EDP in Maritime Traffic and Environmental Protection. Bremen (D). 1997. 14-17.}}