NIKOLAYEVA Л., and MYKYTENKO Л. “roblems of egal egulation of btaining ermits to rade”. NTERNATIONAL CIENTIFIC-RACTICAL OURNAL OMMODITIES ND ARKETS, vol. 16, no. 2, Dec. 2013, pp. 5-17, https://journals.knute.edu.ua/commodities-and-markets/article/view/1366.