TY JOUR TI Features of formation of unified tariff system cus toms legislation of the Russian empire and the Kingdom of Poland in the late 40’s of the 19th century KW customs policy KW customs policy watchdog KW moderately patronizing customs policy KW foreign trade activities KW foreign trade policy KW tariff system KW protectionism. JO Advances in Law Studies AU Abasheva, E.. PY 2014 IS 2 PB Publishing Center RIOR