00619naa#a2200181#i#4500001002200000005001700022011001400039100004100053102000700094200017100101210005100272215001000323608002700333675002700360700001900387700001700406856001400423EN\INFRA-M\bibl\4490920241130200359.6##a2500-3321##a20210707b2021####ek#y0engy0150####ca##aRU1#aCluster of concepts of scientific activity  Review of the book Lebedev S.A. Scientific activity: basic concepts. – M.: Prospect Publ., 2021. 136 p.eJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2021##a4 с.##aJournal article2local##aФилософия. 10#1aGubanovgN. N.#1aGubanovgN. 4#azh-szf.ru