00570naa#a2200169#i#450# EN\RIOR\bibl\3091 20240425035233.4 2409-5087 20140420b2014####ek#y0engy0150####ca RUS RU 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 Journal article Moscow Publishing Center RIOR 2014 2 с. Journal article local Abasheva Ekaterina riorpub.com