Rassamakin, B. M., S. M. Khairnasov, V. I. Khominich, A. V. Budionnyi, E. Y. Kovalenko, and Y. N. Eliseyev. “Thermal Vacuum Testing of the Power Supply System of the Nanosatellite NTUU "KPI"”. Technology and Design in Electronic Equipment, no. 5, Oct. 2011, pp. 6-10, https://tkea.com.ua/index.php/journal/article/view/TKEA2011.5.06.