Chalyi, S., Leshchynskyi, V. and Leshchynska, I. (2022) “RELATIONAL-TEMPORAL MODEL OF SET OF SUBSTANCES OF SUBJECT AREA FOR THE PROCESS OF SOLUTION FORMATION IN INTELLECTUAL INFORMATION SYSTEMS”, Bulletin of National Technical University "KhPI". Series: System Analysis, Control and Information Technologies, (1 (7), pp. 84–89. doi: 10.20998/2079-0023.2022.01.14.