Mestek, O., Koplik, R., Fingerova, H. a Suchanek, M. (1999) „Validation of Lead Determination in Materials of Animal and Plant Origin by Isotope Dilution Mass Spectrometry", Chemické listy, 93(6). Dostupné z: http://ww.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2606 (Viděno: 16 květen 2024).