Vollborn, T., Chuembou Pekam, F. Habor, D. Tinschert, J. Wolfart, S. Radermacher, K., Heger, S., Concept and Design for an Intraoral Ultrasonic Micro-Scanner. Proc. Automed - Automatisierungstechnische Verfahren für die Medizin, 2pp, 29./30. März 2012

Vollborn, T., Habor, D., Junk, S. Radermacher, K., Heger, S., A voice-coil actuated ultrasound micro-scanner for intraoral high resolution impression taking. IEEE Int. Conf. on Intelligent Robots and Systems (IROS), 7-12 Oct. 2012, pp. 3571 – 3576, 2012

Fieten, L., Radermacher, K., Heger, S., An ICP variant with anisotropic weighting to accommodate measurement errors in A-Mode ultrasound-based registration. Journal Biomed Tech (Berl), Vol. 57, 1-12, 2012

Fieten, L., Dupraz, I., Reising, K., Helwig, P., Heger, S., Blömer, W., Radermacher, K., Ultrasound-based registration of the pelvic coordinate system in the lateral position using symmetry for total hip replacement. Biomed Tech (Berl), Vol. 57, pp. 239-248, 2012.

Korff, A., Jansen, A., Jalowy, T., Mueller, M, Kunze, S. C., Dohmen, G., Heger, S., Radermacher, K., Ultrasound and optically controlled robotic instrument for resternotomy in cardiothoracic surgery. Proc. IEEE Int. Conf. Robotics and Automation (ICRA), Minnesota, USA, May 14-18, pp. 2913 - 2918, 2012