J Tepel

Endodontic hand instruments: cutting efficiency, instrumentation of curved canals, bending and torsional properties.

E Schäfer, J Tepel, E. Schäfer, 1997, Endodontics & dental traumatology.

Relationship between design features of endodontic instruments and their properties. Part 3. Resistance to bending and fracture.

E Schäfer, J Tepel, E. Schäfer, 2001, Journal of endodontics.