TY JOUR TI THE MAIN FEATURES OF LEGAL REGULATION OF MIGRATION PROCESSES UNDER CONDITIONS OF PROVIDING NATIONAL SECURITY IN RUSSIA KW migration KW migration processes KW migration policy KW migration system KW migration control KW refugees KW forced migrants KW a migrant KW migrants KW migration legislation KW migration law KW internal migration KW external migration KW a branch KW a subbranch 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