Szakova, J., Tlustos, P., Balik, J., Pavlikova, D. a Balikova, M. (2001) „A Comparison of Suitability of Mild Extraction Procedures for Determination of Available Portion of As, Cd and Zn in Soil", Chemické listy, 95(3). Dostupné z: http://w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2438 (Viděno: 5 listopad 2024).