Spectophotometric studies on the competitive adsorption of boric acid (b(iii)) and chromate (cr(vi)) onto iron (oxy) hydroxide (fe(o)oh)
by
Demetriou A. and Pashalidis I.
Determination of beryllium in various types of natural waters by electrothermal atomic absorption spectrometry
by
Hagarová I., Macháčková ., L. Žemberyová M. and Návojová V.