INDUTNYI В. ., MEREZHKO Н. ., and KALUGA Н. . “ommodity valuation of rtistic and ntique lass roducts”. "INTERNATIONAL·SCIENTIFIC-·PRACTICAL·JOURNAL·COMMODITIES·AND·MARKETS", vol. 45, no. 1, Mar. 2023, pp. 76-88, doi:10.31617/2.2023(45)07.