00608naa#a2200169#i#4500001001600000005001700016011001400033100004100047102000700088200006600095210011000161215001000271608002700281675006200308700003800370856003000408EN\\bibl\12348420260710025503.5##a1994-4683##a20230831b2023####ek#y0engy0150####ca##aRU1#aSPORTS RADIO DIRECTION FINDING FOR THE BLINDeJournal article1#aMoscowcNational State University of Physical Education, Sports and Health named after P.F. Lesgaftd2023##a3 с.##aJournal article2local##aСпортивное ориентирование. 796.56#1aZelenskygKonstantin Grigorievich4#auchzapiski.lesgaft.spb.ru