@inproceedings{heerens_characterization_of_1991, 
author={Heerens, J. and Petrovski, B. and Schwalbe, K.-H.},
title={Characterization of cleavage fracture in the ductile to brittle fracture transition region using side grooved CT-specimen},
year={1991},
booktitle = {IX. Symposium Verformung und Bruch; Teil I},
pages = {74-75},
note = {Heerens, J.; Petrovski, B.; Schwalbe, K.-H.: Characterization of cleavage fracture in the ductile to brittle fracture transition region using side grooved CT-specimen. In: IX. Symposium Verformung und Bruch; Teil I. Magdeburg (D), 28.-30. August 1991, 1991.  74-75.}}