Zemzyulina N, Kornovenko S. The role of National Cooperatives in the economic transformation of European countries in the first third of the XXth century (Through the example of Germany). ІН [інтернет]. 19, Грудень 2019 [цит. за 12, Травень 2026];1(2). доступний у: https://history-ejournal.cdu.edu.ua/article/view/3579