SZABÓ, E.; LOCH, J. Study of factors controlling the amount of 0.01 M CaCl2 extractable Norg fraction. Acta Agraria Debreceniensis, [S. l.], n. 150, p. 437–449, 2018. DOI: 10.34101/actaagrar/150/1739. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/1739. Acesso em: 18 may. 2021.