1. Stanovska I., Shknai O., Lytvynenko O., et al. Scientific method apparatus for intellectual assessment of the state of complex systems // DECISION SUPPORT SYSTEMS: MATHEMATICAL SUPPORT / editor S. Kashkevich. — Kharkiv: TECHNOLOGY CENTER PC, 2025. — С. 3–32. — ISBN: 978-617-8360-13-9. — DOI: 10.15587/978-617-8360-13-9.ch1.