Fratzl, P. Peter Fratzl, Biomaterialien, Max Planck Institute of Colloids and Interfaces, Max Planck Society;
Kolednik, O., Predan, J., Fischer, F. D., & Fratzl, P. (2014). Improvements of strength and fracture resistance by spatial material property variations. Acta Materialia, 68(15), 279-294. doi:10.1016/j.actamat.2014.01.034.