Szakova, J., Tlustos, P., Pavlikova, D. a Balik, J. (1997) „Suitability of Different Extraction Agents for the Determination of Plant-Available Part of Soil Arsenic", Chemické listy, 91(8). Dostupné z: http://www-.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2755 (Viděno: 13 listopad 2024).