TY JOUR TI ISSUES OF INTERACTION BETWEEN NATIONAL AUTHORITIES AND AUTHORITIES OF INTEGRATION ASSOCIATION KW Integration associations KW interaction of authorities KW supranational and intergovernmental bodies KW the European Union KW the Eurasian Economic Union KW the Andean Community. JO Journal of Foreign Legislation and Comparative Law AU Gracheva, S.. PY 2016 IS 2 PB Legal publishing house Norm