MALYNOVSKY, B. Grain export from Ukraine: assessment of the potential during peace negotions in Brest-Litovsk. Ukrainian Peasant, [S. l.], n. 29, 2023. DOI: 10.31651/2413-8142-2023-29-Malynovsky. Disponível em: https://ukr-selianyn-ejournal.cdu.edu.ua/article/view/4893. Acesso em: 8 may. 2024.