00506naa#a2200181#i#450# EN\\bibl\5934 20240505233039.7 2073-0462 20150325b2015####ek#y0engy0150####ca RUS RU CURRENT PROBLEMS OF THE SECURITIES MARKET RESEARCH Journal article Kazan Kazan state agrarian University 2015 4 с. Journal article local Khadeeva Rimma Galyautdinova Gulshat naukaru.ru