Pázmányi, Sándor, and Attila Dobos. “Experiences of Establishing Up-To-Date On-Site Sampler Applications”. Acta Agraria Debreceniensis, no. 16 (December 6, 2005): 210–241. Accessed July 18, 2024. https://ojs.lib.unideb.hu/actaagrar/article/view/3313.