@misc{dogan_measurement_of_1989, 
author={Dogan, B., Martens, H., Blom, K.-H., Schwalbe, K.-H.},
title={Measurement of displacement by laser scanner in fracture mechanics tests},
year={1989},
howpublished = {GKSS report},
note = {Dogan, B.; Martens, H.; Blom, K.; Schwalbe, K.: Measurement of displacement by laser scanner in fracture mechanics tests. In: Gosh, S. (Ed.): Laser 5 - International Conference ; Chapter 3: Laser surface treatment, behaviour of laser processed components. London (GB). 1989. 188-194.}}