(book) ed. Lee, CT, Niederer, PF. Studies in Health Technology and Informatics Volume 152, 2010. Basic Engineering for Medics and Biologists – An ESEM Primer Chapter IV.4. Characterisation and testing of biomaterials, S. Dendorfer, J. Hammer and A. Lenich, ISBN-13: 978-1607505266
(book) e.d. J. Hammer, N. Nerlich and S. Dendorfer, Medicine Meets Engineering, Proceedings of the 2nd Conference on Applied Biomechanics Regensburg (Studies in Health Technology and Informatics) IOS Press,US, 2008, ISBN: 978-1586038281