DÁVID, I.; KISS, L.; KÖVICS, G. László Szabó herbologist awarded by „Antal Gulyás medallion for crop protection“ in 2014 (laudation). Acta Agraria Debreceniensis, [S. l.], n. 62, p. 5–7, 2014. DOI: 10.34101/actaagrar/62/2153. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2153. Acesso em: 27 jul. 2021.