El-Asmy, A. F. A.-H., Yousef, W. M. and Akl, M. A. (2010) “Flotation, speciation and determination of iron(III) using aluminon in water, real samples and wastes of power stations”, European Journal of Chemistry, 1(3), pp. 189–194. doi: 10.5155/eurjchem.1.3.189-194.85.