TY JOUR TI Analysis of the extreme and informational properties of the diffuse-reflective method of control and diagnostics of various products KW testing KW control and diagnostics KW diffuse-reflective products KW Kubelka-Munch equation KW Shannon informativeness JO Modeling of systems and processes AU El'chin, B.o. AU Asadov, H.. AU Kamil', S.o. PY 2025 IS 18 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov