Leader/Follower synchronization of satellite attitude without angular velocity measurements. - Anne Karin Bondhus; Kristin Ytterstad Pettersen; Jan Tommy Gravdahl (CDC/ECC, 2005)

Optimal statistical operators for 3-dimensional rotational data: geometric interpretations and application to prosthesis kinematics. - Øyvind Stavdahl; Anne Karin Bondhus; Kristin Ytterstad Pettersen; Kjell E. Malvig (Robotica, 2005)