@article{Tlegenov2014the,
author={Tlegenov, B..},
title={The analysis of the indices verify cluster solutions},
journal={Modeling of systems and processes},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2014},
pages={65-69},
volume={6},
issue={4},
}