1. A.V. Bogatsky Physico-Chemical Institute of NAS of Ukraine; Lyustdorfskaya doroga, 86 Odessa 65080 Ukraine
2. Odessa National I.I. Mechnikov University; Dvoryanskaya str., 2 Odessa 65026 Ukraine
3. L. M. Litvinenko Institute of Physical-Organic Chemistry and Coal Chemistry of the NAS of Ukraine; 70 R. Luxemburg St. Donetsk 83114 Ukraine
4. Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 Warsaw 01-224 Poland
5. Institute of Applied Physics; Academy of Sciences of Moldova; Academiei str., 5 MD-2028 Chişinău R. Moldova