07.11.12 Completion of the library portal «Rudana» Just published a new textbook (Physicochemical geotechnology / N. Tabachenko, A. Vladiko, O. Khomenko, D. Maltsev – D.: NМU, 2012. – 310 p.). Reviewers were M.S. Сhetveric, Ph.D., senior researcher Fellow, Professor, Head of Department of geomechanical main mining IGTM them. N.S. Polyakov NAS and V.V. Tsarikovskiy, Ph.D., senior researcher employee, department head, underground mining and geomechanics Enterprise «Research Institute of Mining».