@misc{schwalbe_materials_research_1990, 
author={Schwalbe, K.-H.},
title={Materials research at GKSS with special emphasis on fracture mechanics},
year={1990},
howpublished = {conference lecture: Shanghai (VRC); 28.05.1990},
note = {Online available at: \url{} (DOI). Schwalbe, K.: Materials research at GKSS with special emphasis on fracture mechanics. Seminar of the Jiao Tong University. Shanghai (VRC), 1990.}}