TY JOUR TI Justification of methods for searching for principles of operation of complex technical systems and objects KW Operating principle of a technical system KW physical effects KW graph KW complex technical system KW morphological box. JO Modeling of systems and processes AU Vysotskaya, I.A. PY 2024 IS 17 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov