Булгакова, Н. Б. “FRACTAL PRINCIPLE FOR DESIGN OPTIMIZATION OF STRUCTURAL KNOWLEDGE”. Proceedings of Kyiv Aviation Institute. Series: Pedagogy. Psychology, no. 9 (July 1, 2016): 32–36. Accessed May 14, 2026. http://jrnl.kai.edu.ua/index.php/VisnikPP/article/view/12397.