1. Determination of phenol in sewage effluents;Abbott,1964
2. Spectrophotometric determination of Sevin in natural waters;Aly;J. Am. Wat. Wks Ass.,1967
3. Thin layer chromatography of dihydric phenols;Aly;Z. analyt. Chem.,1968
4. Determination of phenol in water by diazotised p-nitroaniline;Babkin;Izv vȳssh. ucheb. Zaved., Khim, i Khim. Tekhnol.,1965
5. Phenolic analysis by direct aqueous injection gas chromatography;Baker;J. Am. Wat. Wks Ass.,1965