OVCHARUK, Alexander Petrovich. Current Polish-Ukrainian Trade and Economic Relations. Russian Foreign Economic Journal, Москва, Россия, n. 12, p. 80–87, 2024. DOI: 10.24412.2072-8042-2022-12-80-87. Disponível em: https://journal.vavt.ru/rfej/article/view/296. Acesso em: 13 nov. 2026.