Mokin, B. і Kaminsky, V. (2015) «METRIC IN SPACE OF THE DIRECTED LEVELS OF MEMBERSHIPS OF POORLY SET PARAMETERS OF COMPLEX SYSTEMS», Scientific Works of Vinnytsia National Technical University, (2). доступний у: https://works.vntu.edu.ua/index.php/works/article/view/150 (дата звернення: 4Травень2026).