Liebold, F., A. Heravi, A., Mosig, O., Curbach, M., Mechtcherine, V., & Maas, H. (2020). Crack Propagation Velocity Determination by High-speed Camera Image Sequence Processing. Materials (Basel).

Liebold, Frank, Ali A. Heravi, Oliver Mosig, Manfred Curbach, Viktor Mechtcherine, و Hans-Gerd Maas. "Crack Propagation Velocity Determination By High-speed Camera Image Sequence Processing." Materials (Basel) 2020.

Liebold, Frank, et al. "Crack Propagation Velocity Determination By High-speed Camera Image Sequence Processing." Materials (Basel) 2020.