Published Behaviour of trace elements during the naturel evaporation of sea water: case of solar salt works of Sfax saline (S.E. of Tunisia) by Amdouni R. 96-105_613_Amdouni.pdf
Published Determination of beryllium in various types of natural waters by electrothermal atomic absorption spectrometry by Hagarová I., Macháčková, Žemberyová L., Návojová V. 40-47_814_Hagarova_14-1.pdf