00832naa#a2200205#i#4500001001500000005001700015011001400032100004100046102000700087200011000094210012500204215001000329608002700339675002900366686006900395686007100464700003400535700003500569856002200604EN\\bibl\3452320240430004834.2##a2686-7788##a20191218b2019####ek#y0engy0150####ca##aRU1#aPROFESSIONAL PARTICIPANTS OF THE SECURITIES MARKET: THEIR COMPOSITION, DYNAMICS AND ROLEeJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2019##a4 с.##aJournal article2local##aМатематика. 51##aУчетно-экономические науки. 06.352grnti##aНаука управления экономикой. 06.392grnti#1aCheklaukovagElena Leonidovna#1aMarischukgValeriy Dmitrievich4#aangtu.editorum.ru