TY JOUR TI PROCEDURE FOR ASSESSING THE CORRESPONDENCE MATRIX: BASIC ELEMENTS AND THEIR GRAPHIC REPRESENTATION KW correspondence matrix KW graphical representation KW modeling JO Bulletin of the Angarsk State Technical University AU Lebedeva, O.A. AU Kulakova, I.M. PY 2022 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»