[1] Horack F.B., Henry S.M., Shumway-Cook A., Postural perturbations: New insights for treatment of balance disorders; Physical Therapy, 2000; 77(5): 517-532.
[2] Karlsson A., Persson T., The ankle strategy for postural control- A Comparison between a model-based and a marker-based method; J Biomech, 2000; 52: 165-173.
[3] Winter DA., “Human balance and posture control during standing and Walking.” Gait& Posture Vol 3, pp. 193-214, 1995.
[4] Forti M., Tesi A., New conditions for global stability of neural networks with application to linear and quadratic programming problems Circuits and Systems I: Fundamental Theory and Applications; IEEE Transactions on, Jul 2005; pp. 120-138.
[5] Hui Y., Michel A.N., Hou L., Stability theory for hybrid dynamical systems, Automatic Control; IEEE Transactions on, Apr 2006; pp. 861-876.
[6] Hill D.J., Moylan A.P.J., Stability results for nonlinear feedback systems; 2007; 13(4): 377-382.
[7] Chiang H.D., Hirsch M.W., Stability regions of nonlinear autonomous dynamical systems; ISSN: 0018-9286., 2008; 33(1): 16 - 27.
[8]
Graham, Ryan B., Assessing dynamic spinal stability using maximum finite-time Lyapunov exponents, 9-Aug-2012
[9] Harbourne R.T., Stergiou N., Movement Variability and the use of nonlinear Tools Principles to Guide Physical Therapist Practice; Physical Therapy, 2009; 89(3): 267-282.
[10] Ihlen E., Goihl T., Wik P., Sletvold O., Helbostad J., Vereijken B., Phase-dependent changes in local dynamic stability of human gait; Journal of Biomechanics, 2012; 45(13): 2208–2214.
[11] Ghomashchi H., Esteki A., Motie Nasrabadi A., Sprott J.C., BahrPeyma F., Dynamic patterns of postural fluctuations during quiet standing: a recurrence quantification approach; International Journal of Bifurcation and Chaos, 2011; 21(04): 1163-1172.
[12] Kennel M.B., Brown R., Determining embedding dimension for phase–space reconstruction using a geometrical construction; Physical Review, 1992; 45(6): 3403–3411.
[13] Rosenstein M.T., Collins J.J., De Luca C.J., A practical method for calculating Lyapunov exponents from small data sets. Physica, 1993; 65: 117–134.
[14] Corriveau H., Hébert R., Raîche M., Prince F., Evaluation of postural stability in the elderly with stroke; Arch Phys Med Rehabil, 2004; 85(7): 1095-1101.
[15] Corriveau H., Prince F., Hébert R., Raîche M., Tessier D., Maheux P., Ardilouze J.L., Evaluation of postural stability in elderly with diabetic neuropathy, Diabetes Care., 2000; 23(8): 1187-1191.
[16] Fiqler A., Haddad J.M., Gagnon J., Van Emmerik R.E.A., Hamill J., Postural control strategies in dancers and non dancers; ISBS, China, 2005.
[17] Haddad J.M., Gagnon1 J.L., Hasson C.J., Van Emmerik R.E.A., Hamill J., Evaluation of Time-to-Contact Measures for Assessing Postural Stability; Journal of Applied Biomechanics, 2006; 22: 155-161.
[18] Bernier J., Perrin D., The effect of coordination training on properioception of the functionally unstable ankle; J. Sport. Phy. Ther, 2001; 27(4): 264-275.
[19] Shumway-Cook A., Motor Control, theory and practical application; Maryland. William & Wilkins, 2nd ed, 2001; pp. 222-228.
[20] Hoffman M., Payre G., The effect of properioceptive ankle disc training on healthy subject; JOSPT, 2005; 27(2): 30-33.
[21] Testerman C., Evaluation of ankle instability using the Biodex stability system; Foot Ankle, 2004; 20(5): 317-321.
[22] Gobbi G., Galli D., Carubbi C., Pelosi A., Lillia M., Gatti R., Queirolo V., Costantino C., Vitale M., Saccavini M., Vaccarezza M., Mirandola P., Assessment of body plantar pressure in elite athletes:an observational study; Sport Sci Health, 2013; DOI 10.1007/s11332-013-0139-8.