Shpynov, A.A.ShpynovReshetilova, T.T.ReshetilovaShvets, O.O.Shvets2014-02-102014-02-102014-02-10http://ir.nmu.org.ua/handle/123456789/3463enPAYMENT SYSTEMBIG DATA ANALYSIS VIA PAYMENT SYSTEMArticle