Demidkova, L. L. Calculation and Payment of Customs Duties in the System of Customs Tariff Regulation of Foreign Economic Activity / L. L. Demidkova ; res. adv. M. I. Drozdova // Proceedings of the I-st Republican Youth Scientific-practical Conference “i-Customs.by”, Minsk, 19 April 2018 / Белорусский национальный технический университет ; сост. Г. М. Бровка [и др.]. – Минск : ...