Published Determination of beryllium in various types of natural waters by electrothermal atomic absorption spectrometry by Hagarová I., Macháčková ., L. Žemberyová M. and Návojová V. 40-47_814_Hagarova_14-1.pdf
Published Determination of PAHs in marine sediments: analytical methods and environmental concerns by Nikolaou A., Kostopoulou M., Lofrano G. and Meric S. 662_published.pdf