Кууз, Р., Ронкин, М. and Фирсов, Г. (2008) “Experimental research of nonlinear dynamics of the postural activity of man in clinical neurology”, Bulletin of the International Scientific Surgical Association, 3(1), pp. 66-68. Available at: http://surgjournal.ru/index.php/BISSA/article/view/252 (Accessed: 11December2019).