Trofimenko, Petro, Olena Zubova, Nadiya Trofimenko, Iryna Karas, and Fedir Borysov. 2017. “The Use of Spectrum-Zonal Images by Landsat 7 Etm+ for Diagnosing Soil Characteristics of Ukrainian Polissya”. Eastern-European Journal of Enterprise Technologies 1 (10 (85):11-19. https://doi.org/10.15587/1729-4061.2017.91251.