CHARACTERISTICS OF BLOOD MICROCIRCULATION AND MECHANISMS OF CUTANEOUS REGULATION IN ATHLETES AT THERMAL EXPOSURE ArticleLitvin F.B., Zhukova L.V., Zakharov N.E., Osipova V.V., Kozlov V.I., Tsyganovsky A.M.Teoriya i Praktika Fizicheskoy Kultury. 2008. С. 9-13