TY JOUR TI Applying olap-technologies in metric classification methods KW metric classification methods KW the hypothesis of compactness KW OLAP-technology KW OLAP-cubes JO Actual directions of scientific researches of the XXI century: theory and practice AU Ulezlo, D.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov