TY CONF TI ESTIMATION OF INTERNET RESOURCE PROFIT BY FORMALIZED MODELING METHODS KW system analysis KW formalized modeling KW profit estimation KW multicriteria comparison KW demand analysis JO PHYSICAL BASIS OF MODERN SCIENCE-INTENSIVE TECHNOLOGIES AU Zvyagintsev, D.A. AU Kamalova, N.S. AU Matveev, N.N. PY 2022 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov