00504naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200006500109210005100174215001000225608002700235700001600262700003000278856001400308EN\INFRA-M\bibl\1185120240704223023.4##a2305-7807##a20160418b2016####ek#y0engy0150####ca0#aRUS##aRU1#aVolunteering As a Labour Economics CategoryeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2016##a6 с.##aJournal article2local#1aIvanovgA. #1aIvanova-ShvetsgLyudmila 4#azh-szf.ru