@misc{schiller_the_search_2005, 
author={Schiller, H.,Schoenfeld, W.,Krasemann, H.,Schiller, K.},
title={The Search for Exceptional Water Reflectance Spectra},
year={2005},
howpublished = {conference lecture: Porto (P); 09.-10.06.2005},
note = {Online available at: \url{} (DOI). Schiller, H.; Schoenfeld, W.; Krasemann, H.; Schiller, K.: The Search for Exceptional Water Reflectance Spectra. 2nd EARSEL Workshop COASTAL ZONE. Porto (P), 2005.}}