TY JOUR TI FINANCIAL ASPECTS OF OPERATION OF SMALL BUSINESSES IN THE RUSSIAN FEDERATION KW small business KW tax KW tax incentives KW loans KW government financial support KW financial resources KW banking system JO Central Russian Journal of Social Sciences AU Tsvyrko, A.. AU Sukhorukova , N.. AU Ivashchenko, T.. PY 2015 IS 10 PB RANEPA