Gregor, S. M., Perell, K. L., Rushatakankovit, S., Miyamoto, E., Muffoletto, R., & Gregor, R. J. (2002). Lower extremity general muscle moment patterns in healthy individuals during recumbent cycling. Clinical biomechanics, 17(2), S. 123-129. doi:10.1016/S0268-0033(01)00112-7

Gregor, Scott M., Karen L. Perell, Sirintorn Rushatakankovit, Elaine Miyamoto, Rosella Muffoletto, and Robert J. Gregor. "Lower Extremity General Muscle Moment Patterns in Healthy Individuals During Recumbent Cycling." Clinical Biomechanics 17, no. 2 (2002): S. 123-129.

Gregor, Scott M., et al. "Lower Extremity General Muscle Moment Patterns in Healthy Individuals During Recumbent Cycling." Clinical Biomechanics 17.2 (2002): S. 123-129.