@misc{schwalbe_ductile_materials_2001, 
author={Schwalbe, K.-H., Zerbst, U.},
title={Ductile Materials: Flaw Assessment},
year={2001},
howpublished = {book part},
note = {Schwalbe, K.; Zerbst, U.: Ductile Materials: Flaw Assessment. In: Encyclopedia of Materials: Science and Technology. Elsevier. 2001. 2362-2368.}}