Vibrational spectra of hexaaquacomplexes. XI. Spectroscopic criteria for the classification of the alum types

V. M. Petruševski, B. Šoptrajanov, Vibrational spectra of hexaaquacomplexes. XI. Spectroscopic criteria for the classification of the alum types, Bulletin of the Chemists and Technologists of Macedonia, 21, 101–110 (2002).