1. Influence of weight-bearing and muscle contraction on disuse osteoporosis;Abramson;Archives of Physical Medicine and Rehabilitation,1961
2. Principles of animal locomotion;Alexander,2002
3. Tendon elasticity and muscle function;Alexander;Comparative Biochemistry and Physiology. Part A, Molecular and Integrative Physiology,2002
4. The mechanics of hopping by kangaroos (Macropodidae);Alexander;Journal of Zoology,1975
5. American Physical Society Press Release. (2006). UT Arlington Physicists question new synthetic NBA basketball. Retrieved from https://web.archive.org/web/20110130152540/http://aps.org/about/pressreleases/20061028.cfm.