1. Joint Motion: Method of Measuring and Recording;American Academy of Orthopedic Surgeons,1966
2. The Mechanics of Synovial Joints;Biden,1981
3. On the mechanics of the human knee;Bishop;Engineering in Medicine,1971
4. Evaluation of muscular movements at the lower limb joints by an on line processing of kinematic data and ground reaction;Boccardi;Journal of Biomechanics,1981
5. Reliability of goniometric measurements;Boone;Physical Therapy,1978