SZABÓ, B.; KLUTSIK, A. The Natural, Social and Economic Conditions and Opportunities for Development of Balmazujvaros, Especially in the Case of the Co-operative Kvaliko. Acta Agraria Debreceniensis, [S. l.], n. 1, p. 77–85, 2002. DOI: 10.34101/actaagrar/1/3541. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/3541. Acesso em: 25 oct. 2021.