@misc{bray_handling_uncertainty_2002, 
author={Bray, D.},
title={Handling Uncertainty Using Scenario Studio},
year={2002},
howpublished = {conference lecture: Geesthacht (D);},
note = {Bray, D.: Handling Uncertainty Using Scenario Studio. Vortrag am Institut fuer Kuestenforschung GKSS. Geesthacht (D), 2002.}}