@misc{schwalbe_materials_research_1997, 
author={Schwalbe, K.-H.},
title={Materials Research at GKSS},
year={1997},
howpublished = {conference lecture: Singapur (SGP);},
note = {Schwalbe, K.: Materials Research at GKSS. Seminarvortrag an der Universitaet Singapur. Singapur (SGP), 1997.}}