Towards an efficient numerical simulation of complex 3D knee joint motion. - Oliver Sander; Corinna Klapproth; Jonathan Youett; Ralf Kornhuber; Peter Deuflhard (Comput. Vis. Sci., 2013)

A Globally Convergent Filter-Trust-Region Method for Large Deformation Contact Problems. - Jonathan Youett; Oliver Sander; Ralf Kornhuber (SIAM J. Sci. Comput., 2019)