Belymenko, S. S., and V. O. Ishchenko. “DEVELOPMENT OF CRITERIA OF CHARGE AND DISCHARGE EFFICIENCY OF SOLID STATE OF HEAT ACCUMULATOR”. Science and Transport Progress , no. 5(53) (November 13, 2014): 7–16. Accessed March 30, 2025. https://stp.ust.edu.ua/article/view/29945.