AUTHOR GUIDELINES
A. V. Zazhigalov National Kyiv-Pechersk Historico-Cultural Preserve Ukraine
S. A. Balakin National Kyiv-Pechersk Historico-Cultural Preserve Ukraine
I. V. Bacherikova Institute for Sorption and Problems of Endoecology of National Academy of Sciences of Ukraine Ukraine
V. O. Zazhigalov Institute for Sorption and Problems of Endoecology of National Academy of Sciences of Ukraine Ukraine