“The Model of Optimization of Strategy of Preventive Maintenance of Technical Systems”. Bulletin of V.N. Karazin Kharkiv National University, series «Mathematical modeling. Information technology. Automated control systems» 31, no. 1 (October 31, 2016): 82–93. Accessed October 24, 2026. https://periodicals.karazin.ua/mia/article/view/6813.