1. A General Method for the Determination of Copper(I) Equilibria in Aqueous Solutions, G. T. Hefter, P. M. May and P. Sipos, J. Chem. Soc., Chem. Comm., 1704-1706 (1993)
2. The Ultraviolet Absorption Spectra of Synthetic Bayer Liquors, P. Sipos, P. M. May, G. T. Hefter and I. Kron, J. Chem. Soc., Chem. Comm., 2355-2356 (1994)
3. Rod-Like Iron-oxide-hydroxide Particles in Ferric-Polysaccharide Solutions, P. Sipos, T. G. St Pierre, E. Tombácz and J. Webb, J. Inorg. Biochem, 58, 129-138 (1995)
4. Spectroscopic Studies of the Chemical Speciation in Concentrated Alkaline Aluminate Solutions, P. Sipos, S. G. Capewell, P. M. May. G. T. Hefter, G. Laurenczy, F. Lukács and R. Roulet, J. Chem. Soc., Dalton Trans., 3007-3012 (1998)
5. Structure of Aqueous Sodium Aluminate Solutions: A Solution X-ray Diffraction Study, T. Radnai, P. M. May, G. T. Hefter and P. Sipos, J. Phys. Chem., A, 102, 7841-7850 (1998)
6. Dielectric Relaxation of Dilute Aqueous NaOH, NaAl(OH)4 and NaB(OH)4, R. Buchner, G. T. Hefter, P. M. May and P. Sipos, J. Phys. Chem., B, 103, 11186-11190 (1999)
7. Quantitative Determination of an Aluminate Dimer in Concentrated Alkaline Aluminate Solutions by Raman Spectroscopy, P. Sipos, P. M. May and G. Hefter, Dalton Trans., 368-375 (2006)
8. Chemical Speciation in Concentrated Alkaline Aluminate Solutions in Sodium, Potassium and Cesium Media. Interpretation of the Unusual Variations of the Observed Hydroxide Activity, P. Sipos, M. Schibeci, G. Peintler, P. M. May and G. T. Hefter, Dalton Trans., 1858-1866 (2006)
9. The Structure of Fe(III) Ions in Strongly Alkaline Aqueous Solutions from Mössbauer and EXAFS Spectroscopy, P. Sipos, D. Zeller, E. Kuzmann, A. Vértes, Z. Homonnay, M. Walczak and S. E. Canton, Dalton Trans., 5603-5611 (2008)
10. Multinuclear complex formation in aqueous solution of Ca(II) and heptagluconate ions, A. Pallagi, Z. Csendes, B. Kutus, E. Czeglédi, G. Peintler, P. Forgo, I. Palinko and P. Sipos, Dalton Trans., 42, 8460-8467 (2013)
11. The complex forming between the Al(III) and gluconate in alkaline solutions, A. Pallagi, Á. G. Tasi, G. Peintler, P. Forgo, I. Palinko and P. Sipos, Dalton Trans., 42, 13470-13476 (2013)
12. Speciation and structure of tin(II) in hyper-alkaline aqueous solution, É. G. Bajnóczi, E. Czeglédi, E. Kuzmann, Z. Homonnay, Sz. Bálint, G. Dombi, P. Forgo, O. Berkesi, I. Palinko, G. Peintler, P. Sipos and I.Persson, Dalton Trans., 43, 17971-17979 (2014)
13. The structure of Pb(II) ion in hyper-alkaline aqueous solution ,É. Bajnóczi, I. Palinko, T. Kortvelyesi, Sz. Bálint, I. Bakó, P. Sipos and I. Persson, Dalton Trans., 43, 17539-17543 (2014)
14. Multinuclear complex formation between Ca(II) and gluconate ions in hyperalkaline solutions, A. Pallagi, É. G. Bajnóczi, S. E. Canton, T. B. Bolin, G. Peintler, B. Kutus, Z. Kele, I. Palinko and P. Sipos, Environ. Sci. Technol., 48, 6604-6611 (2014)
15. The structure of hyperalkaline aqueous solutions containing high concentrations of gallium – a solution X-ray diffraction and computational study, T. Radnai, Sz. Bálint, I. Bakó, T. Megyes, T. Grósz, A. Pallagi, G. Peintler, I. Palinko and P. Sipos, Phys. Chem. Chem. Phys., 16, 4023-4032 (2014)
