Wakayama, A., Yanagi, H., Kojima, T., Yamane, M., Sugita, M., & Fukashiro, S. (1996). Evaluation of torque-velocity curve and maximal power output of knee extensor under isokinetic contraction. Japanese journal of physical fitness and sports medicine, 45(4), S. 413-418.

Wakayama, A., Hitoshi Yanagi, T. Kojima, M. Yamane, M. Sugita, and S. Fukashiro. "Evaluation of torque-velocity curve and maximal power output of knee extensor under isokinetic contraction." Japanese journal of physical fitness and sports medicine 45, no. 4 (1996): S. 413-418.

Wakayama, A., et al. "Evaluation of torque-velocity curve and maximal power output of knee extensor under isokinetic contraction." Japanese journal of physical fitness and sports medicine 45.4 (1996): S. 413-418.