@misc{wittkowsky_statistical_treatment_1994, 
author={Wittkowsky, B., Pfuff, M., Dogan, B., Schwalbe, K.-H., Wagner, R.},
title={Statistical treatment of fracture toughness data of Ti-Al-Si-Nb alloys},
year={1994},
howpublished = {journal article},
note = {Wittkowsky, B.; Pfuff, M.; Dogan, B.; Schwalbe, K.; Wagner, R.: Statistical treatment of fracture toughness data of Ti-Al-Si-Nb alloys. Materials Science and Engineering  A. 1994. vol. 187, no. 2, 105-111.}}