1. Xylenol Orange: New indicator for EDTA titration;Körbl;Chemist-Analyst,1956
2. Spectrophotometric study of reactions of bismuth(III), thorium(IV), zirconium(IV), vanadium(V), titanium(IV), and scandium(III) with Xylenol Orange. Determination of traces of bismuth thorium, zirconium, vanadium, titanium and scandium in uranium;Budesinsky;Jaderna Energiya,1963
3. Analytical applications of Xylenol Orange. V. A spectrophotometric study of bismuth-Xylenol Orange complex;Cheng;Talanta,1960
4. Spectrophotometric determination of bismuth with Xylenol Orange;Onishi;Bull. Chem. Soc., Japan,1960
5. Analytical applications of Xylenol Orange I. Determination of traces of zirconium;Cheng;Talanta,1959