00570naa#a2200193#i#450# EN\\bibl\77622 /en/manage/index 20250823004018.6 1819-4036 20130525b2013####ek#y0engy0150####ca RUS RU FOLK-SINGING PERFORMING AS THE SPECIAL KIND OF ACTIVITY Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2013 4 с. Journal article local . 008:78.07 RUS Stenyushkina T S test.editorum.ru /en/manage/index