BULAKH Ю. “roblems of uthenticity valuation of ultural old alues of the cythian eriod”. NTERNATIONAL CIENTIFIC-RACTICAL OURNAL OMMODITIES ND ARKETS, vol. 9, no. 1, June 2010, pp. 90-97, https://journals.knute.edu.ua/commodities-and-markets/article/view/1530.