@misc{tschegg_cracks_at_1990, 
author={Tschegg, E., Kirchner, H. O. K., Kocak, M.},
title={Cracks at the ferrite-austenite interface},
year={1990},
howpublished = {GKSS report},
note = {Tschegg, E.; Kirchner, H.; Kocak, M.: Cracks at the ferrite-austenite interface. Acta Metallurgica et Materialia. 1990. vol. 38, no. 3, 469-478.}}