@misc{siegmund_local_fracture_1998, 
author={Siegmund, T., Brocks, W.},
title={Local Fracture Criteria: Lengthscales and Applications},
year={1998},
howpublished = {conference lecture: Magdeburg (D);},
note = {Siegmund, T.; Brocks, W.: Local Fracture Criteria: Lengthscales and Applications. Mechanics of Materials with Intrinsic Length Scale, 2nd European Mechanics of Materials Conference, EMMC 2. Magdeburg (D), 1998.}}