PÁLMAI, O. 60th Anniversary of Hungarian Plant Protection Service. Acta Agraria Debreceniensis, [S. l.], n. 62, p. 8–10, 2014. DOI: 10.34101/actaagrar/62/2154. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2154. Acesso em: 17 aug. 2022.