1.
Ukhnal N, Purdenko O, Melnik V, Klymenko K. Cross-border trade in the European economic convergence system. ESR&P [Internet]. 2025 Jun. 30 [cited 2025 Dec. 7];32(1):139-65. Available from: https://www.czasopisma.uni.lodz.pl/esrap/article/view/23921