@misc{raschke_the_unesco_2000, 
author={Raschke, E.},
title={The UNESCO - programme HELP and its relation to WCRP research},
year={2000},
howpublished = {conference lecture (invited): Paris (F); 12.06.2000},
note = {Online available at: \url{} (DOI). Raschke, E.: The UNESCO - programme HELP and its relation to WCRP research. Arbeitstagung der UNESCO. Paris (F), 2000.}}