The vibrational stark shifts of sulfate internal modes in SO[subscript]4 [superscript]2- doped potassium, rubidium and cesium selenates : a quantum model for measurement of crystalline fields - Pejov, Ljupčo (Array, 2000)
The 14th International Course and Conference MATH/CHEM/COMP, on June 21-26,1999 and the 1st International NMR Course, Dubrovnik, on June 27-30,1999