1. Yu.I. Aristov, M.M. Tokarev, G. Cacciola, G. Restuccia:React. Kinet. Catal. Lett.,59, 325 (1996).
2. Yu.I. Aristov, M.M. Tokarev, G. Restuccia, G. Cacciola:Russ. J. Phys. Chem.,60, (1996) (in press).
3. P. Debye, E. Hückel:Phys. Z.,24, 185 (1923).
4. Gmelins Handbuch der Anorganischen Chemie, Calcium Teil B-Lieferung 2. /Hauptredakteur E.H.Erich Pietsch. Verlag Chemie GmbH, 1957.
5. Kirk-Othmer Encyclopedia of Chemical Engineering, 4th Ed., Vol. 4, Wiley, New York 1992.