Luebke, A. & Enax, J. & Loza, K. & Prymak, O. & Gaengler, P. & Fabritius, H.-O. & Raabe, D. & Epple, M. (2015)
Dental lessons from past to present: ultrastructure and composition of teeth from plesiosaurs, dinosaurs, extinct and recent sharks. Royal Society of Chemistry Advances, 5(76): 61612–61622
DOI: 10.1039/C5RA11560D

Enax, J. & Janus, A.M. & Raabe, D. & Epple, M. & Fabritius, H.-O. (2014)
Ultrastructural organization and micromechanical properties of shark tooth enameloid. Acta Biomaterialia, 10(9), 3959–3968
DOI: 10.1016/j.actbio.2014.04.028

Enax, J. & Prymak, O. & Raabe, D. & Epple, M. (2012)
Structure, composition, and mechanical properties of shark teeth. Journal of Structural Biology, 178(3), 290–299
DOI: 10.1016/j.jsb.2012.03.012