Open’ko, P., Mirnenko, V. ., Tуurin V., Myronіuk M.,  Doska О., & Bulay, A. (2021). Calculation Method Modification of Spare Parts Quan-tity to Restore Operability of Weapon Systems. Advances in Military Technology, 16(1), 121-132. https://doi.org/10.3849/aimt.01479