@misc{dogan_fracture_toughness_1991, 
author={Dogan, B.,Wagner, R.,Schwalbe, K.-H.},
title={Fracture toughness of two phase intermetallics},
year={1991},
howpublished = {conference lecture: San Diego, CA (USA); September 17-19, 1991},
note = {Online available at: \url{} (DOI). Dogan, B.; Wagner, R.; Schwalbe, K.: Fracture toughness of two phase intermetallics. International Conference on High Temperature Aluminides and Intermetallics. San Diego, CA (USA), 1991.}}