TY JOUR TI STATE FINANCIAL CONTROL IN THE FIELD OF STATE PURCHASES AS THE MAIN FORM OF CONTROL OVER SPECIAL-PURPOSE BUDGET SPENDING: THE SUBJECTS AND THEIR COMPETENCE KW state purchases KW state financial control KW expedience of purchase JO Volgograd Academy of the Ministry of the Interior of Russia AU , .. PY 2016 IS PB Volgograd Academy of the Ministry of Internal Affairs of Russia