1. Altmann SL (1986) Rotations, quaternions, and double groups. Clarendon Press, Oxford
2. Bahill AT, McDonald JD (1981) Adaptive control models for saccadic and smooth pursuit eye movements. In: Fuchs AF, Becker W (eds) Progress in oculomotor research. Elsevier, Amsterdam
3. Ballard D (1989) Animate vision. In: International Joint Conference on Artificial Intelligence 1989, pp 1635–1641
4. Ballard DH, Ozcandarli A (1988) Real-time kinetic depth. In: Second International Conference on Computer Vision, November 1988
5. Bar-Shalom Y, Fortmann TE (1988) Tracking and data association. Academic Press, New York