00598naa#a2200205#i#4500001002100000005001700021011001400038100004100052101000800093102000700101200010600108210005100214215001000265608002700275700001900302700001800321700002000339700001800359856001500377EN\INFRA-M\bibl\642020240715195514.1##a2306-174X##a20150925b2015####ek#y0engy0150####ca0#aRUS##aRU1#aEntropy approach in the estimation of parameters of cardio schoolboys at latitudinaleJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2015##a8 с.##aJournal article2local#1aYastrebovgA. #1aGorbunovgD. #1aElmangKseniya #1aGimadievgB. 4#anaukaru.ru