1. Jankowska, E., Jukes, M.G., Lund, S., and Lundberg, A., The Effect of DOPA on the Spinal Cord, Acta Physiol. Scand., 1967, vol. 70, p. 399.
2. Vilensky, J.A., Moore, A.M., Eidelberg, E., and Walden, J.G., Recovery of Locomotion in Monkeys with Spinal Cord Lesions, J. Motor Behavior, 1992, vol. 24, p. 288.
3. Dimitrijevic, M., Gerasimenko, Yu., and Pinter, M. Evidence for a Spinal Central Pattern Generator in Humans, Ann. N. Y. Acad. Sci., 1998, vol. 860, p. 360.
4. Gerasimenko, Yu.P., Spinal Mechanisms of Regulation of Motor Activity in the Absence of Supraspinal Influences, Doctoral (Biol.) Dissertation, St. Petersburg: 2000.
5. Shapkova, E.Yu., Spinal Locomotor Capability Revealed by Electrical Stimulation of the Lumbar Enlargement in Paraplegic Patients, in Progress in Motor Control, Latash, M., Levin, M., Eds., Champaign, IL: Human Kinetics Publishers, 2004, p. 254.