Clinical evaluation of an operation planning system in the field of cranio-maxillo-facial surgery. - Jakob Brief; Stefan Haßfeld; C. Haag; Jan Münchenberg; Oliver Schorr; S. Daueber; Dirk Engel; Robert Krempien; Martina Treiber; Heinz Wörn; Joachim Mühling (CARS, 2001)

Robot Assistant for Dental Implantology. - Robert Boesecke; Jakob Brief; Jörg Raczkowsky; Oliver Schorr; S. Daueber; Robert Krempien; Martina Treiber; Thomas Wetter; Stefan Haßfeld (MICCAI, 2001)