Yanchenko, R.     Performance Capabilities "VALEOSPORT" Device in Monitoring the Functional State of Highly Skilled Athletes [Текст] / R. Yanchenko // Olympic sport and sport for all : proceedings of 17th International scientific congress ( Beijing, China, 2nd-6th, June, 2013) / International Association of Universities of Physical Culture and Sport, Capital University of Physical Education and Sports. — Beijing, 2013. — P. 403.