Kovalevich, K. Waiting area – is a tool to reduce queues at the border and improve security in the border area / K. Kovalevich ; adv. A. A. Kolesnikov // The collection of scientific papers of the II-nd Republican Youth Scientific-practical Conference i-Customs.by, Minsk, 3 May 2019 = Сборник научных статей II Республиканской молодежной научно-практической конференции "i-Customs.by", ...