AUTHOR GUIDELINES
E. S. Yanovska Taras Shevchenko National University of Kyiv Ukraine
K. V. Ryabchenko Taras Shevchenko National University of Kyiv Ukraine
V. A. Tertykh Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine Ukraine
O. Yu. Kichkiruk Zhytomyr Ivan Franko State University Ukraine