@misc{feyerabend_cell_adhesion_2003, 
author={Feyerabend, F.,Schossig, M.,Willumeit, R.},
title={Cell adhesion at implant surfaces},
year={2003},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Feyerabend, F.; Schossig, M.; Willumeit, R.: Cell adhesion at implant surfaces. Biomaterialien. 2003. vol. 4, no. 2, 102.}}