00703naa#a2200181#i#4500001001600000005001700016011001400033100004100047102000700088200010200095210011000197215001000307608002700317675013500344700000600479700000600485856003000491EN\\bibl\12135320260504212513.1##a1994-4683##a20230803b2023####ek#y0engy0150####ca##aRU1#aPREPARATION FOR COMPETITIONS FOR 18-20-YEAR-OLD RUNNERS SPECIALIZING IN MARATHONeJournal article1#aMoscowcNational State University of Physical Education, Sports and Health named after P.F. Lesgaftd2023##a6 с.##aJournal article2local##aБег на длинные дистанции (10000 м и более). Стайерский бег, например,. 796.422.16#1g #1g 4#auchzapiski.lesgaft.spb.ru